Acute allergic reactions to morphine, codeine, meperidine hydrochloride, and opium alkaloids.
D003061:Codeine / Q000633:toxicity*; D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D008499:Medical Records; D008614:Meperidine / Q000633:toxicity*; D009020:Morphine / Q000633:toxicity*; D053610:Opiate Alkaloids; D009892:Opium / Q000633:toxicity*
D053610:Opiate Alkaloids; D009020:Morphine; D009892:Opium; D008614:Meperidine; D003061:Codeine
ALLERGY/case reports; CODEINE/toxicology; MEPERIDINE/toxicology; MORPHINE/toxicology; OPIUM/toxicology