Symptoms: nasal congestion

PH3765 / 8908

OpenSAFELY

Jan 26, 2026

REGISTERING DOI...

OpenCodelists Phenotype

  1. Overview

    Codelist ID
    opensafely/symptoms-nasal-congestion
    Version ID
    357d35c6
    Coding System
    SNOMED CT codes
    Collections
    OpenCodelistPhenotype Library
    Tags
    No data

  2. Definition

    This codelist was taken from OpenCodelists, created by OpenSAFELY. We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.

    Code list aiming to identify individuals consulting complaining of nasal congestion.

    © University of Oxford for the Bennett Institute for Applied Data Science 2025. This work may be copied freely for non-commercial research and study.

  3. Methodology

    Identified from intial search terms outside of OpenCodelists: "nasal congest" "blocked nose" "nose block" "nose clog" "clogged nose" "catarrh" "rhinitis" nose congest" "coryza" "sniffle" "snuffle" "nasal drip" "nasal disch" "nasal mucosa" "nose drip" "rhinorrhoea" "rhinorrhea" "coryza" "congested nose" "discharge from nose" "stuffed nose" "sinus congest" "nose run"

    Clearly irrelevant codes excluded (not reviewed by a second clinician)

    Candidate codelist uploaded to OpenCodelists for review of candidate codes.

    Excluded specific rhinitis diagnoses suggesting underlying causes, e.g., atrophic, ulcerative, hypertrophic, fibrinous, granulomatous or membranous rhinitis.

    Excluded terms specifying purulent nasal discharge, as suggests bacterial cause.

    Retained terms relating to running nose/rhinorrhoea (except cerebrospinal rhinorrhoea).

  4. References

    Source Reference

    https://www.opencodelists.org/codelist/opensafely/symptoms-nasal-congestion/357d35c6

  5. Clinical Codelist

  6. API

    To Export Phenotype Details:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3765/version/8908/detail/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get details of Phenotype

    phenotype_details = client$phenotypes$get_detail(
     'PH3765',
     version_id=8908
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get details of Phenotype

    phenotype_detail = client.phenotypes.get_detail(
     'PH3765',
     version_id=8908
    )

    To Export Phenotype Code List:

    FormatAPI
    JSON site_root/api/v1/phenotypes/PH3765/version/8908/export/codes/?format=json
    R Package

    # Download here

    library(ConceptLibraryClient)


    # Connect to API

    client = ConceptLibraryClient::Connection$new(public=TRUE)


    # Get codelist of Phenotype

    phenotype_codelist = client$phenotypes$get_codelist(
     'PH3765',
     version_id=8908
    )

    Py Package

    # Download here

    from pyconceptlibraryclient import Client


    # Connect to API

    client = Client(public=True)


    # Get codelist of Phenotype

    phenotype_codelist = client.phenotypes.get_codelist(
     'PH3765',
     version_id=8908
    )

  7. Version History

    Version IDNameOwnerPublish date
    Symptoms: nasal congestion ieuan.scanlon2026-01-26 23:33