Treatment of essential dysmenorrhea with an antihistaminic drug (pyribenzamine R HC1).
D018926:Anti-Allergic Agents; D004412:Dysmenorrhea; D005260:Female; D006632:Histamine; D006801:Humans; D014309:Tripelennamine
D018926:Anti-Allergic Agents; D014309:Tripelennamine; D006632:Histamine
DYSMENORRHEA; HISTAMINE; PYRIBENZAMINE