Definition: Immunologically mediated adverse reactions to medicinal substances used legally or illegally.
use in conventional sense and not for allergy to every category D term; allergy to non-drug chemical substance=substance /ad eff + HYPERSENSITIVITY or its specifics /etiol; manual 23.24+
ExamplesAsthma, Aspirin-Induced; Drug Eruptions
Other names Hypersensitivity, Drug; Allergy, Drug; Hypersensitivities, Drug; Drug Hypersensitivities; Drug Allergies; Drug Allergy; Allergies, Drug