title: Anaphylaxis from penicillin.
mesh_terms: D000328:Adult; D004342:Drug Hypersensitivity / Q000209:etiology*; D005221:Fatigue / Q000209:etiology; D006801:Humans; D008297:Male; D010406:Penicillins / Q000009:adverse effects*
chemical_list: D010406:Penicillins