title: Balanitis due to fixed eruption after Mandrax.
mesh_terms: D000328:Adult; D001446:Balanitis / Q000139:chemically induced*; D004155:Diphenhydramine / Q000009:adverse effects*; D003875:Drug Eruptions; D006801:Humans; D008297:Male; D008702:Methaqualone / Q000009:adverse effects*
chemical_list: D008702:Methaqualone; D004155:Diphenhydramine