Allopurinol hypersensitivity.
D000328:Adult; D000493:Allopurinol / Q000009:adverse effects* / Q000627:therapeutic use; D004342:Drug Hypersensitivity / Q000209:etiology*; D006073:Gout / Q000188:drug therapy; D006801:Humans; D008297:Male
D000493:Allopurinol