Reiter's syndrome, successful treatment with an antihistamine.
D018926:Anti-Allergic Agents; D016918:Arthritis, Reactive / Q000628:therapy*; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists
ANTIHISTAMINICS/therapeutic use; REITER'S DISEASE/therapy