[
  {
    "phenotype_id": "PH381",
    "phenotype_version_id": 762,
    "name": "Opioid Analgesics",
    "definition": "Background: \n\nLittle is known about the clinical management of patients in primary care following self-harm.\n\n\nMethods: \n\nA descriptive cohort study using data from 684 UK general practices that contributed to the Clinical Practice Research Datalink (CPRD) during 2001-2013. We identified 49,970 patients with a self-harm episode, 41,500 of whom had one complete year of follow-up.\n\n\nResults: \n\nAmong those with complete follow-up, 26,065 (62.8%, 62.3-63.3) were prescribed psychotropic medication and 6318 (15.2%, 14.9-15.6) were referred to mental health services; 4105 (9.9%, CI 9.6-10.2) were medicated without an antecedent psychiatric diagnosis or referral, and 4,506 (10.9%, CI 10.6-11.2) had a diagnosis but were not subsequently medicated or referred. Patients registered at practices in the most deprived localities were 27.1% (CI 21.5-32.2) less likely to be referred than those in the least deprived. Despite a specifically flagged NICE 'Do not do' recommendation in 2011 against prescribing tricyclic antidepressants following self-harm because of their potentially lethal toxicity in overdose, 8.8% (CI 7.8-9.8) of individuals were issued a prescription in the subsequent year. The percentage prescribed Citalopram, an SSRI antidepressant with higher toxicity in overdose, fell sharply during 2012/2013 in the aftermath of a Medicines and Healthcare products Regulatory Agency (MHRA) safety alert issued in 2011.\n\n\nConclusions: \n\nA relatively small percentage of these vulnerable patients are referred to mental health services, and reduced likelihood of referral in more deprived localities reflects a marked health inequality. National clinical guidelines have not yet been effective in reducing rates of tricyclic antidepressant prescribing for this high-risk group.\n\n\n\n\n\n\n\n\n",
    "implementation": "",
    "publications": [
      {
        "doi": null,
        "details": "Matthew J Carr, Darren M Ashcroft, Evangelos Kontopantelis, David While, Yvonne Awenant, Jayne Cooper, Carolyn Chew-Graham, Nav Kapur, Roger T Webb, Clinical management following self-harm in a UK-wide primary care cohort. Journal of Affective Disorders, 197(2016) 182-188, 2016."
      }
    ],
    "validation": "",
    "citation_requirements": "",
    "created": "2021-10-06T16:16:43.273311Z",
    "author": "Matthew J Carr, Darren M Ashscroft, Evangelos Kontopantelis, David While, Yvonne Awenant, Jayne Cooper, Carolyn Chew-Graham, Nav Kapur, Roger T Webb",
    "collections": [
      {
        "name": "ClinicalCodes Repository",
        "value": 25
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": null,
    "world_access": 1,
    "updated": "2021-10-06T16:16:43.273340Z",
    "sex": [
      {
        "name": "Both",
        "value": "3"
      }
    ],
    "type": [
      {
        "name": "Drug",
        "value": "3"
      }
    ],
    "ontology": null,
    "phenoflowid": "",
    "data_sources": [
      {
        "name": "CPRD GOLD",
        "value": 5,
        "uid": "a29feafa-7bdd-44e9-b977-c9d26425e67f",
        "url": "https://healthdatagateway.org/en/dataset/694",
        "datasource_id": 694
      }
    ],
    "coding_system": [
      {
        "name": "Multilex codes",
        "value": 16
      }
    ],
    "event_date_range": "01/01/2001 - 31/12/2012",
    "concept_information": [
      {
        "concept_id": 1711,
        "concept_version_id": 4560,
        "concept_name": "Opioid Analgesics - Primary Care",
        "coding_system": {
          "id": 16,
          "name": "Multilex codes",
          "description": "Multilex codes"
        },
        "phenotype_id": "PH381",
        "phenotype_version_id": 762,
        "phenotype_name": "Opioid Analgesics",
        "code_attribute_header": [
          "Entity type",
          "Coding System (Multilex)",
          "Category"
        ],
        "codes": [
          {
            "code": "10627020",
            "description": "OxyContin 5mg modified-release tablets (DE Pharmaceuticals)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "15644021",
            "description": "Co-codamol 30mg/500mg caplets (J M McGill Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "31027020",
            "description": "Morphine hydrochloride 10mg/5ml oral solution (Special Order)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "39814020",
            "description": "Tramadol 50mg capsules (Accord Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "41378020",
            "description": "Co-codamol 30mg/500mg caplets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "41379020",
            "description": "Dypracet 20mg/500mg tablets (Auden McKenzie (Pharma Division) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "42184020",
            "description": "Longtec 10mg modified-release tablets (Qdem Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "42185020",
            "description": "Longtec 20mg modified-release tablets (Qdem Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "42186020",
            "description": "Longtec 40mg modified-release tablets (Qdem Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "42187020",
            "description": "Longtec 80mg modified-release tablets (Qdem Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "42244020",
            "description": "Longtec 5mg modified-release tablets (Qdem Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4310020",
            "description": "Co-codamol 30mg/500mg tablets (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4311020",
            "description": "Co-codamol 30mg/500mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4312020",
            "description": "Co-codamol 30mg/500mg caplets (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4326020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4328020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4332020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Zanza Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4334020",
            "description": "Co-codamol 30mg/500mg capsules (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4339020",
            "description": "Co-codamol 30mg/500mg capsules (Sigma Pharmaceuticals Plc)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4340020",
            "description": "Co-codamol 30mg/500mg capsules (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4351020",
            "description": "Morphine sulfate 10mg/5ml oral solution (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "43838020",
            "description": "Oxylan 10mg modified-release tablets (Chanelle Medical UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4403020",
            "description": "Codeine 30mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4405020",
            "description": "Codeine 30mg tablets (Bristol Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4406020",
            "description": "Codeine 30mg tablets (Phoenix Healthcare Distribution Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4408020",
            "description": "Codeine 60mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4412020",
            "description": "Codeine 60mg/1ml solution for injection ampoules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4439020",
            "description": "Dihydrocodeine 30mg tablets (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4444020",
            "description": "Dihydrocodeine 30mg tablets (Bristol Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4490020",
            "description": "Tramadol 50mg capsules (Bristol Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4502020",
            "description": "Marol 100mg modified-release tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4512020",
            "description": "Marol 150mg modified-release tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4522020",
            "description": "Marol 200mg modified-release tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4524020",
            "description": "Tramadol 50mg modified-release capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4527020",
            "description": "Tramadol 100mg modified-release capsules (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4529020",
            "description": "Tramadol 100mg modified-release capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4541020",
            "description": "Zamadol SR 200mg capsules (Lexon (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4549020",
            "description": "OxyNorm 5mg capsules (Lexon (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4551020",
            "description": "OxyNorm 5mg capsules (DE Pharmaceuticals)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4552020",
            "description": "OxyNorm 10mg capsules (Waymade Healthcare Plc)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4555020",
            "description": "OxyNorm 10mg capsules (DE Pharmaceuticals)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4559020",
            "description": "OxyNorm 20mg capsules (DE Pharmaceuticals)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4562020",
            "description": "OxyContin 10mg modified-release tablets (Lexon (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4563020",
            "description": "OxyContin 10mg modified-release tablets (Mawdsley-Brooks & Company Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4564020",
            "description": "OxyContin 10mg modified-release tablets (DE Pharmaceuticals)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4567020",
            "description": "OxyContin 20mg modified-release tablets (Lexon (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4576020",
            "description": "OxyContin 80mg modified-release tablets (Mawdsley-Brooks & Company Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "4578020",
            "description": "Morphine 10mg modified-release tablets (Sigma Pharmaceuticals Plc)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "46333020",
            "description": "Pethidine 50mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "47328020",
            "description": "Co-codamol 30mg/500mg caplets (Waymade Healthcare Plc)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49081020",
            "description": "Doloxene 60mg Capsule (Eli Lilly and Company Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49325020",
            "description": "Co-codamol 30mg/500mg tablets (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49337020",
            "description": "Co-codamol 30mg/500mg tablets (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49340020",
            "description": "Co-dydramol 10mg+500mg Tablet (Berk Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49344020",
            "description": "Co-dydramol 10mg+500mg Tablet (C P Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49350020",
            "description": "Co-dydramol 10mg+500mg Tablet (Celltech Pharma Europe Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49365020",
            "description": "Co-proxamol 32.5/325 Tablet (Berk Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49368020",
            "description": "Co-proxamol 32.5/325 Tablet (C P Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49432020",
            "description": "Codeine 30mg tablets (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49433020",
            "description": "Codeine 60mg tablets (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49478020",
            "description": "Codeine 30mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49479020",
            "description": "Codeine 60mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49484020",
            "description": "Codeine 60mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49485020",
            "description": "Codeine 30mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49523020",
            "description": "Fortagesic Tablet (Sanofi-Synthelabo Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49536020",
            "description": "Dihydrocodeine 30mg Tablet (Berk Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49539020",
            "description": "Dihydrocodeine 30mg tablets (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49542020",
            "description": "Dihydrocodeine 30mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "49549020",
            "description": "Dihydrocodeine 30mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50026020",
            "description": "Methadone 1mg/ml oral solution (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50028020",
            "description": "Methadone 1mg/ml oral solution sugar free (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50127020",
            "description": "Morphine hcl Oral solution (Thornton and Ross Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50251020",
            "description": "Pethidine 50mg Tablet (Roche Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50340020",
            "description": "Dihydrocodeine with paracetamol 10mg+500mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50341020",
            "description": "Dihydrocodeine with paracetamol 20mg with 500mg effervescent tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50342020",
            "description": "Dihydrocodeine with paracetamol forte 30mg with 500mg effervescent tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50521020",
            "description": "MST Continus 10mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50522020",
            "description": "MST Continus 30mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50523020",
            "description": "MST Continus 60mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50528020",
            "description": "MST Continus 100mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50529020",
            "description": "MST Continus 200mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "50530020",
            "description": "MST Continus 5mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "51145020",
            "description": "Co-proxamol 32.5/325 Tablet (Dista Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "51511020",
            "description": "Morphgesic SR 60mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "51618020",
            "description": "Pethidine 50mg tablets (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "51848020",
            "description": "Temgesic 200microgram sublingual tablets (RB Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "51849020",
            "description": "Temgesic 400microgram sublingual tablets (RB Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52434020",
            "description": "Codeine 30mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52435020",
            "description": "Codeine 60mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52616020",
            "description": "Df118 30mg Tablet (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52618020",
            "description": "Df118 40mg Tablet (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52621020",
            "description": "Df118 50mg/ml Injection (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "52951020",
            "description": "Meptid 200mg Tablet (Shire Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53130020",
            "description": "Kapake 30mg/500mg tablets (Galen Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53131020",
            "description": "Kapake 30mg/500mg capsules (Galen Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53205020",
            "description": "Pethidine 25mg Tablet (Roche Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53468020",
            "description": "Fortral 50mg Capsule (Sanofi-Synthelabo Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53469020",
            "description": "Fortral 25mg tablets (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53534020",
            "description": "Codeine 30mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53798020",
            "description": "Dihydrocodeine 30mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53853020",
            "description": "Dromoran roche 1.5mg Tablet (Roche Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53857020",
            "description": "Codeine phosphate 60mg with paracetamol 1000mg effervescent powder sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "53858020",
            "description": "Codeine phosphate 30mg with paracetamol 500mg effervescent powder sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "54093020",
            "description": "Methadone 1mg/ml Mixture (Macarthy Medical Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "54268020",
            "description": "Morphgesic SR 100mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "54364020",
            "description": "Morphine sulfate 100mg/5ml oral solution unit dose vials sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "54628020",
            "description": "Dihydrocodeine 30mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "547021",
            "description": "Co-dydramol (dihydrocodeine and paracetamol) 10mg with 500mg/5ml oral suspension",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55276020",
            "description": "Dihydrocodeine 30mg tablets (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55415020",
            "description": "Co-proxamol 32.5/325 Tablet (Numark Management Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55572020",
            "description": "Codeine 60mg/1ml solution for injection ampoules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55573020",
            "description": "Codeine 30mg/1ml solution for injection ampoules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55619020",
            "description": "Diamorphine 10mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55651020",
            "description": "Co-proxamol 32.5/325 Oral suspension (Rosemont Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55772020",
            "description": "Codeine 30mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55837020",
            "description": "Co-dydramol 10mg+500mg Tablet (Duncan Flockhart Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "55874020",
            "description": "Remedeine 30mg+500mg Tablet (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56226020",
            "description": "Co-codamol Effervescent tablet (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56382020",
            "description": "Palfium 5mg tablets (Roche Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56463020",
            "description": "Co-codamol 30mg/500mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56464020",
            "description": "Co-codamol 30mg/500mg capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56511020",
            "description": "Tramadol 50mg capsules (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56797020",
            "description": "Morphine 15mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56798020",
            "description": "Morphine 20mg modified-release granules sachets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56799020",
            "description": "Morphine 30mg modified-release granules sachets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56809020",
            "description": "MST Continus 15mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56810020",
            "description": "MST Continus Suspension 20mg granules sachets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "56811020",
            "description": "MST Continus Suspension 30mg granules sachets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "57153020",
            "description": "Tramadol 50mg capsules (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "57229020",
            "description": "Tramadol 50mg capsules (Genus Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "57278020",
            "description": "Diamorphine 10mg Tablet (Aurum Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "58599020",
            "description": "Co-proxamol 32.5/325 Tablet (Dista Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "58864020",
            "description": "Co-dydramol 10mg+500mg Tablet (Merck Generics (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "58898020",
            "description": "Co-proxamol (dextropropoxyphene and paracetamol) 32.5mg with 325mg/5ml oral suspension sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "59495020",
            "description": "Tramadol 50mg Capsule (Generics (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "59770020",
            "description": "Tramadol 50mg capsules (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "59895020",
            "description": "Dihydrocodeine 30mg tablets (Generics (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "59950020",
            "description": "Co-codamol 30mg+500mg Effervescent tablet (Roche Consumer Health)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60100020",
            "description": "Codeine 30mg tablets (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60101020",
            "description": "Codeine 60mg tablets (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60117020",
            "description": "Tramadol 50mg capsules (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60266020",
            "description": "Methadone 1mg/ml oral solution (Rosemont Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60506020",
            "description": "Tramadol 50mg capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "60731020",
            "description": "Methadone 1mg/ml oral solution sugar free (Rosemont Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "61111020",
            "description": "Tramadol 50mg capsules (Niche Generics Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "61569020",
            "description": "Codeine phosphate 30mg with paracetamol 500mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "61634020",
            "description": "Tramadol 50mg capsules (PLIVA Pharma Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62237020",
            "description": "Co-proxamol 32.5mg+325mg Tablet (Sigma Pharmaceuticals Plc)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62391020",
            "description": "Dextromoramide 5mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62538020",
            "description": "Dihydrocodeine 30mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62540020",
            "description": "Dihydrocodeine 40mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62545020",
            "description": "Dihydrocodeine with paracetamol 30mg+500mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62548020",
            "description": "Dihydrocodeine 60mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62549020",
            "description": "Dihydrocodeine 90mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62550020",
            "description": "Dihydrocodeine 120mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62554020",
            "description": "Co-dydramol (dihydrocodeine and paracetamol) 7.46mg with 500mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62558020",
            "description": "DHC Continus 60mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62559020",
            "description": "DHC Continus 90mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62560020",
            "description": "DHC Continus 120mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62832020",
            "description": "Co-proxamol 32.5mg+325mg Tablet (Regent Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "62885020",
            "description": "Co-proxamol 32.5mg+325mg Tablet (Neo Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "63577020",
            "description": "Co-dydramol 10mg+500mg Tablet (M & A Pharmachem Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "63582020",
            "description": "Co-proxamol 32.5mg+325mg Tablet (M & A Pharmachem Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "63736020",
            "description": "Morphine sulfate 10mg/5ml oral solution (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "63953020",
            "description": "Levorphanol 1.5mg Tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64275020",
            "description": "Buprenorphine 200microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64277020",
            "description": "Buprenorphine 400microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64465020",
            "description": "Methadone 5mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64471020",
            "description": "Physeptone 5mg tablets (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64472020",
            "description": "Physeptone 1mg/ml mixture sugar free (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64797020",
            "description": "Morphine 10mg/ml Tincture",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64802020",
            "description": "Morphine 8.4mg/ml elixir",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64805020",
            "description": "Morphine 10mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64806020",
            "description": "Morphine 30mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64807020",
            "description": "Morphine 60mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64810020",
            "description": "Morphine 100mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64811020",
            "description": "Morphine 200mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64812020",
            "description": "Morphine 5mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64851020",
            "description": "Dextropropoxyphene HCl with paracetamol 32.5mg with 325mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "64854020",
            "description": "Cosalgesic Tablet (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65467020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Fannin UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65481020",
            "description": "Codeine 30mg tablets (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65564020",
            "description": "Pentazocine 25mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65567020",
            "description": "Pentazocine 15mg with paracetamol 500mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65617020",
            "description": "Phenazocine hydrobromide 5mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65620020",
            "description": "Narphen 5mg Tablet (Smith & Nephew Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65703020",
            "description": "Tramadol sr 100mg Modified-release tablet (Winthrop Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65707020",
            "description": "Tramadol sr 150mg Modified-release tablet (Winthrop Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65711020",
            "description": "Tramadol sr 200mg Modified-release tablet (Winthrop Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65993020",
            "description": "Paracetamol 500mg with codeine phosphate 30 mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "65994020",
            "description": "Paracetamol 500mg with codeine phosphate 30mg effervescent tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "66005020",
            "description": "Paracetamol 325mg with dextropropoxyphene 32.5mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "66011020",
            "description": "Paracetamol 500 mg+ pentazocine 15mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "66344020",
            "description": "Tramadol 50mg Capsule (Tillomed Laboratories Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "66692020",
            "description": "Methadone 1mg/ml oral solution sugar free (Thornton & Ross Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "66914020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "67085020",
            "description": "SRM-RHOTARD 10mg Modified-release tablet (Pharmacia Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "67086020",
            "description": "SRM-RHOTARD 30mg Modified-release tablet (Pharmacia Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "67663020",
            "description": "Co-codamol 30mg/500mg tablets (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68282020",
            "description": "Tylex 30mg/500mg capsules (UCB Pharma Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68283020",
            "description": "Tylex 30mg/500mg effervescent tablets (UCB Pharma Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68357020",
            "description": "Oramorph 10mg/5ml oral solution (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68360020",
            "description": "Oramorph 10mg/5ml oral solution unit dose vials (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68361020",
            "description": "Oramorph 30mg/5ml oral solution unit dose vials (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68362020",
            "description": "Oramorph 100mg/5ml oral solution unit dose vials (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68381020",
            "description": "Oramorph 20mg/ml concentrated oral solution (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68485020",
            "description": "Morphine sulfate 10mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68486020",
            "description": "Morphine sulfate 10mg/5ml oral solution unit dose vials sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68487020",
            "description": "Morphine sulfate 30mg/5ml oral solution unit dose vials sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68499020",
            "description": "Paracetamol 500mg with codeine phosphate 30mg capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68500020",
            "description": "Paracetamol 500mg with codeine phosphate 30 mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68504020",
            "description": "Codeine phosphate 30mg with Paracetamol 500mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "68881020",
            "description": "Tramadol 50mg capsules (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "69166020",
            "description": "Pethidine 25mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "69167020",
            "description": "Pethidine 50mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "69171020",
            "description": "Pethidine 50mg Tablet (Roche Products Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "69566020",
            "description": "Meptazinol 200mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70228020",
            "description": "Co-dydramol 10mg+500mg/5ml Liquid (Rosemont Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70233020",
            "description": "Co-codamol 30mg+500mg Effervescent tablet (Hillcross Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70238020",
            "description": "Tramadol 100mg modified-release tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70243020",
            "description": "Tramadol 150mg modified-release tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70246020",
            "description": "Tramadol 200mg modified-release tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70364020",
            "description": "Diamorphine hydrochloride bpc 1973 3mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70367020",
            "description": "Diamorphine 3mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "70488020",
            "description": "Diamorphine 10mg Tablet (Manufacturer unknown)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "71386020",
            "description": "Pentazocine 50mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "71985020",
            "description": "Co-codamol 30mg/500mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "71989020",
            "description": "Co-codamol 30mg/500mg capsules (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "72186020",
            "description": "Co-codamol 30mg/500mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "72523020",
            "description": "Morphine sulfate 20mg/ml oral solution sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "72612020",
            "description": "Dextropropoxyphene 60mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "72887020",
            "description": "Methadone 1mg/ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "72888020",
            "description": "Methadone 1mg/ml oral solution sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73056020",
            "description": "OxyNorm 10mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73057020",
            "description": "OxyNorm 20mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73071020",
            "description": "Oxycodone 5mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73078020",
            "description": "OxyContin 5mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73131020",
            "description": "Diamorphine 5mg/5ml Oral solution (Manufacturer unknown)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73132020",
            "description": "Diamorphine 10mg/5ml Oral solution (Manufacturer unknown)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73133020",
            "description": "Diamorphine 15mg/5ml Oral solution (Manufacturer unknown)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73145020",
            "description": "Diamorphine 5mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73146020",
            "description": "Diamorphine 10mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73147020",
            "description": "Diamorphine 15mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73149020",
            "description": "Diamorphine hydrochloride 3mg/5ml oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73519020",
            "description": "Sevredol 50mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73727020",
            "description": "Solpadol 30mg/500mg effervescent tablets (Sanofi)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73728020",
            "description": "Solpadol 30mg/500mg caplets (Sanofi)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73729020",
            "description": "Solpadol 30mg/500mg capsules (Sanofi)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "73826020",
            "description": "Co-codamol 30mg/500mg capsules (Zentiva)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74003020",
            "description": "Sevredol 10mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74004020",
            "description": "Sevredol 20mg tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74008020",
            "description": "Morphine 10mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74009020",
            "description": "Morphine 20mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74010020",
            "description": "Morphine 50mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "74663020",
            "description": "Morphine and Cocaine elixir",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75279020",
            "description": "Pethidine 50mg Capsule (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75362020",
            "description": "Oramorph sr 10mg Tablet (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75363020",
            "description": "Oramorph sr 30mg Tablet (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75364020",
            "description": "Oramorph sr 60mg Tablet (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75378020",
            "description": "Oramorph sr 100mg Tablet (Boehringer Ingelheim Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75444020",
            "description": "Dihydrocodeine 30mg tablets (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75448020",
            "description": "MST Continus Suspension 60mg granules sachets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75449020",
            "description": "MST Continus Suspension 100mg granules sachets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75450020",
            "description": "MST Continus Suspension 200mg granules sachets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75453020",
            "description": "Morphine 60mg modified-release granules sachets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75454020",
            "description": "Morphine 100mg modified-release granules sachets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75455020",
            "description": "Morphine 200mg modified-release granules sachets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75786020",
            "description": "Tramadol 50mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75788020",
            "description": "Tramadol 50mg soluble tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "75791020",
            "description": "Zydol 50mg capsules (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76091020",
            "description": "Fentanyl 200microgram lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76092020",
            "description": "Fentanyl 400microgram lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76268020",
            "description": "Morphgesic SR 10mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76276020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76304020",
            "description": "Morphgesic SR 30mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76338020",
            "description": "Codeine phosphate 30mg Tablet (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76472020",
            "description": "Dromadol SR 100mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76473020",
            "description": "Dromadol SR 150mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76475020",
            "description": "Dromadol SR 200mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76604020",
            "description": "Co-codamol 30mg/500mg effervescent tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76711020",
            "description": "Tramadol 200mg modified-release capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76929020",
            "description": "Oxycodone 80mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76930020",
            "description": "Oxycodone 5mg/5ml oral solution sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76931020",
            "description": "Oxycodone 10mg/ml oral solution sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76934020",
            "description": "OxyContin 10mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76935020",
            "description": "OxyContin 20mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76936020",
            "description": "OxyContin 40mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76939020",
            "description": "OxyContin 80mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76946020",
            "description": "Sevredol 10mg/5ml oral solution (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "76947020",
            "description": "Sevredol 20mg/ml concentrated oral solution (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77140020",
            "description": "Tramadol sr 50mg Capsule (Hillcross Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77203020",
            "description": "Fentanyl 600microgram lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77204020",
            "description": "Fentanyl 800microgram lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77205020",
            "description": "Fentanyl 1.2mg lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77473020",
            "description": "Paracetamol 500mg with codeine phosphate 30 mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77532020",
            "description": "Codeine phosphate 60mg Tablet (Wockhardt UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77909020",
            "description": "Dromadol XL 400mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77918020",
            "description": "Dromadol XL 150mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77919020",
            "description": "Dromadol XL 200mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "77920020",
            "description": "Dromadol XL 300mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "78021",
            "description": "Tramadol 100mg/ml oral drops",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "78227020",
            "description": "Rhotard Morphine SR 10mg tablets (Sovereign Medical Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "78230020",
            "description": "Rhotard Morphine SR 30mg tablets (Sovereign Medical Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79350020",
            "description": "Oxycodone 10mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79351020",
            "description": "Oxycodone 20mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79352020",
            "description": "Oxycodone 40mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79715020",
            "description": "M-eslon 10mg Capsule (Trinity Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79776020",
            "description": "Paracetamol 1000mg with codeine phosphate 60mg effervescent powder sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79777020",
            "description": "Paracetamol 500mg with codeine phosphate 30mg effervescent powder sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79867020",
            "description": "Morphine 10mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79868020",
            "description": "Morphine sulphate 12 30mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79869020",
            "description": "Morphine sulphate 12 60mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79879020",
            "description": "Zapain 30mg/500mg capsules (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79880020",
            "description": "Zapain 30mg/500mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79896020",
            "description": "Morphine sulphate 100mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79897020",
            "description": "Morphine sulphate 12 200mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79957020",
            "description": "Zydol SR 100mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79958020",
            "description": "Zydol SR 150mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79959020",
            "description": "Zydol SR 200mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79961020",
            "description": "Tramadol 100mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79962020",
            "description": "Tramadol 12 Modified-release tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79963020",
            "description": "Tramadol 12 Modified-release tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79973020",
            "description": "Tramadol 50mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79974020",
            "description": "Tramadol 100mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79975020",
            "description": "Tramadol 150mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "79982020",
            "description": "Tramadol 200mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80053020",
            "description": "Co-codamol 30mg/500mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80054020",
            "description": "Co-codamol 30mg/500mg effervescent tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80055020",
            "description": "Co-codamol 30mg/500mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80288020",
            "description": "Fentanyl 1.6mg lozenges",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80382020",
            "description": "Oxycodone 5mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80383020",
            "description": "Oxycodone 10mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80384020",
            "description": "Oxycodone 20mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80386020",
            "description": "OxyNorm liquid 5mg/5ml oral solution (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80387020",
            "description": "OxyNorm 10mg/ml concentrate oral solution (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80388020",
            "description": "OxyNorm 5mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80409020",
            "description": "Methodex 1mg/ml Mixture (Link Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "80790020",
            "description": "Morcap SR 100mg capsules (Hospira UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81626020",
            "description": "Morphine sulphate 24 30mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81627020",
            "description": "Morphine sulphate 24 60mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81628020",
            "description": "Morphine sulphate 24 90mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81630020",
            "description": "Morphine sulphate 24 120mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81631020",
            "description": "Morphine sulphate 24 150mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81632020",
            "description": "Morphine sulphate 24 200mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81634020",
            "description": "MXL 30mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81635020",
            "description": "MXL 60mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81636020",
            "description": "MXL 90mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81690020",
            "description": "MXL 120mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81691020",
            "description": "MXL 150mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81692020",
            "description": "MXL 200mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81733020",
            "description": "Actiq 200microgram lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81734020",
            "description": "Actiq 400microgram lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81735020",
            "description": "Actiq 600microgram lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81737020",
            "description": "Actiq 800microgram lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81738020",
            "description": "Actiq 1.2mg lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "81739020",
            "description": "Actiq 1.6mg lozenges with integral oromucosal applicator (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82134020",
            "description": "Tramake 50mg capsules (Galen Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82219020",
            "description": "Tramadol 24 Modified-release tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82220020",
            "description": "Tramadol 24 Modified-release tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82221020",
            "description": "Tramadol 300mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82223020",
            "description": "Tramadol 400mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82523020",
            "description": "Filnarine SR 60mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82622020",
            "description": "Filnarine SR 30mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82624020",
            "description": "Filnarine SR 10mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82626020",
            "description": "Filnarine SR 100mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "82968020",
            "description": "Zydol 50mg soluble tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83119020",
            "description": "Zamadol 50mg capsules (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83122020",
            "description": "Morcap sr 20mg Modified-release capsule (Faulding Pharmaceuticals (Dbl))",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83123020",
            "description": "Morcap sr 50mg Modified-release capsule (Faulding Pharmaceuticals (Dbl))",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83124020",
            "description": "Morcap sr 100mg Modified-release capsule (Faulding Pharmaceuticals (Dbl))",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83126020",
            "description": "Morphine sulphate 12 20mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83127020",
            "description": "Morphine sulphate 12 50mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83128020",
            "description": "Morphine sulphate 12 100mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83283020",
            "description": "Zydol XL 150mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83284020",
            "description": "Zydol XL 200mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83285020",
            "description": "Zydol XL 300mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83287020",
            "description": "Zydol XL 400mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "83991020",
            "description": "Physeptone 1mg/ml mixture (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84389020",
            "description": "Hydromorphone 2mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84390020",
            "description": "Hydromorphone 4mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84391020",
            "description": "Hydromorphone 8mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84393020",
            "description": "Hydromorphone 16mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84394020",
            "description": "Hydromorphone 24mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84396020",
            "description": "Hydromorphone 2.6mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84397020",
            "description": "Hydromorphone 1.3mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84399020",
            "description": "Palladone SR 2mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84400020",
            "description": "Palladone SR 4mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84401020",
            "description": "Palladone SR 8mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84403020",
            "description": "Palladone SR 16mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84404020",
            "description": "Palladone SR 24mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84406020",
            "description": "Palladone 2.6mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84407020",
            "description": "Palladone 1.3mg capsules (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "84870020",
            "description": "Codeine phosphate 30mg with paracetamol 500mg effervescent tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85176020",
            "description": "Metharose 1mg/ml oral solution sugar free (Rosemont Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85601020",
            "description": "Zamadol SR 50mg capsules (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85602020",
            "description": "Zamadol SR 100mg capsules (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85603020",
            "description": "Zamadol SR 150mg capsules (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85605020",
            "description": "Zamadol SR 200mg capsules (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85781020",
            "description": "Zomorph 10mg modified-release capsules (Archimedes Pharma UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85782020",
            "description": "Zomorph 30mg modified-release capsules (Archimedes Pharma UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85783020",
            "description": "Zomorph 60mg modified-release capsules (Archimedes Pharma UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85785020",
            "description": "Zomorph 100mg modified-release capsules (Archimedes Pharma UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "85786020",
            "description": "Zomorph 200mg modified-release capsules (Archimedes Pharma UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "86746020",
            "description": "Methex 1mg/ml Mixture (Generics (UK) Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "87129020",
            "description": "Tramadol 50mg orodispersible tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "87131020",
            "description": "Zamadol Melt 50mg tablets (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "87618020",
            "description": "Tramadol 37.5mg / Paracetamol 325mg tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "87620020",
            "description": "Paracetamol 325mg with tramadol 37.5 mg tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "87622020",
            "description": "Tramacet 37.5mg/325mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "88985020",
            "description": "Larapam SR 100mg tablets (Sandoz Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "88987020",
            "description": "Larapam SR 150mg tablets (Sandoz Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "88989020",
            "description": "Larapam SR 200mg tablets (Sandoz Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "89678020",
            "description": "Zamadol 24hr 150mg modified-release tablets (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "89680020",
            "description": "Zamadol 24hr 200mg modified-release tablets (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "89682020",
            "description": "Zamadol 24hr 300mg modified-release tablets (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "89684020",
            "description": "Zamadol 24hr 400mg modified-release tablets (Meda Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "89813020",
            "description": "Dihydrocodeine with paracetamol 7.46mg with 500mg effervescent tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "90615020",
            "description": "Mabron 100mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "90621020",
            "description": "Mabron 150mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "90623020",
            "description": "Mabron 200mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "90668020",
            "description": "Tramadol 150mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "90670020",
            "description": "Tramadol 200mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "91997020",
            "description": "Buprenorphine 300micrograms/1ml solution for injection ampoules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92135020",
            "description": "Palfium 5mg Tablet (IDIS World Medicines)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92192020",
            "description": "Tramadol 24 Modified-release tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92194020",
            "description": "Tradorec XL 100mg tablets (Paladin Labs Europe Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92196020",
            "description": "Tradorec XL 200mg tablets (Paladin Labs Europe Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92198020",
            "description": "Tradorec XL 300mg tablets (Paladin Labs Europe Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92289020",
            "description": "Naloxone hc 500micrograms + 2mg Tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92293020",
            "description": "Naloxone hc 2mg + 8mg Tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92639020",
            "description": "Tramadol (roi) Tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "92641020",
            "description": "Tramadol (roi) Tablet",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93710020",
            "description": "Tramquel SR 50mg capsules (Beechmere Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93712020",
            "description": "Tramquel SR 100mg capsules (Beechmere Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93714020",
            "description": "Tramquel SR 150mg capsules (Beechmere Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93716020",
            "description": "Tramquel SR 200mg capsules (Beechmere Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93848020",
            "description": "Tramadol 50mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93850020",
            "description": "Zydol SR 50mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "93938020",
            "description": "Eptadone 1mg/ml oral solution (Dee Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94114020",
            "description": "Pethidine oral liquid",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94146020",
            "description": "Morphine sulphate Oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94182020",
            "description": "Methadone Oral solution",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94253020",
            "description": "Tramulief SR 100mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94255020",
            "description": "Tramulief SR 150mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94257020",
            "description": "Tramulief SR 200mg tablets (AMCo)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94311020",
            "description": "Zeridame SR 150mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94355020",
            "description": "Nobligan retard 100mg tablets (Grunenthal Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94386020",
            "description": "Pethidine capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94727020",
            "description": "Morphine sulphate Capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "94823020",
            "description": "Pethidine 50mg capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "95525020",
            "description": "Morphine 60mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "95817020",
            "description": "DF 118 Forte 40mg tablets (Martindale Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96053020",
            "description": "Morphine 30mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96059020",
            "description": "Morphine sulphate 10mg Modified-release capsule",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96061020",
            "description": "Morphine 90mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96063020",
            "description": "Morphine 100mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96067020",
            "description": "Morphine 120mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96069020",
            "description": "Morphine 150mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96073020",
            "description": "Morphine 200mg modified-release capsules",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96251020",
            "description": "Marol 100mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96253020",
            "description": "Marol 150mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96255020",
            "description": "Marol 200mg modified-release tablets (Morningside Healthcare Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96297020",
            "description": "Fentanyl 100microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96299020",
            "description": "Fentanyl 200microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96301020",
            "description": "Fentanyl 300microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96303020",
            "description": "Fentanyl 400microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96305020",
            "description": "Fentanyl 600microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96307020",
            "description": "Fentanyl 800microgram sublingual tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96309020",
            "description": "Abstral 100microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96311020",
            "description": "Abstral 200microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96313020",
            "description": "Abstral 300microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96315020",
            "description": "Abstral 400microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96317020",
            "description": "Abstral 600microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96319020",
            "description": "Abstral 800microgram sublingual tablets (ProStrakan Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96369020",
            "description": "Fentanyl 100microgram buccal tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96371020",
            "description": "Fentanyl 200microgram buccal tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96373020",
            "description": "Fentanyl 400microgram buccal tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96375020",
            "description": "Fentanyl 600microgram buccal tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96377020",
            "description": "Fentanyl 800microgram buccal tablets sugar free",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96379020",
            "description": "Effentora 100microgram buccal tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96381020",
            "description": "Effentora 200microgram buccal tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96383020",
            "description": "Effentora 400microgram buccal tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96385020",
            "description": "Effentora 600microgram buccal tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96387020",
            "description": "Effentora 800microgram buccal tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96508020",
            "description": "Maxitram SR 50mg capsules (Chiesi Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96510020",
            "description": "Maxitram SR 100mg capsules (Chiesi Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96512020",
            "description": "Maxitram SR 150mg capsules (Chiesi Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96514020",
            "description": "Maxitram SR 200mg capsules (Chiesi Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96516020",
            "description": "Oxycodone 10mg / Naloxone 5mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96518020",
            "description": "Oxycodone 20mg / Naloxone 10mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96520020",
            "description": "Targinact 10mg/5mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96522020",
            "description": "Targinact 20mg/10mg modified-release tablets (Napp Pharmaceuticals Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96620020",
            "description": "Filnarine SR 200mg tablets (Teva UK Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "96886020",
            "description": "Meptid 200mg tablets (Almirall Ltd)",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
              "Coding System (Multilex)": "Multilex",
              "Category": "drug"
            }
          },
          {
            "code": "97288020",
            "description": "Oxycodone 5mg / Naloxone 2.5mg modified-release tablets",
            "attributes": {
              "Entity type": "res36: Opioid analgesics",
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    ],
    "status": 2,
    "doi": "https://doi.org/10.48533/4cr6-w064",
    "is_deleted": null,
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    "owner": "ieuan.scanlon",
    "template": {
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]