24Factors influencing health status or contact with health services Reasons for contact with the health services Personal or family history or late effect of prior health problems Personal history of health problems QC44Personal history of diseases of the immune system
QC44.3
category
Personal history of allergy, other than to drugs or biological substances
Also indexed as
Personal history of allergy, other than to drugs or biological substances Personal history of insect allergy Personal history of latex allergy Personal history of ocular allergy history of allergy to nonmedicinal agents
Nearby in Personal history of diseases of the immune system
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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