title: Urticaria pigmentosa: treatment with cimetidine and chlorpheniramine.
mesh_terms: D002675:Child, Preschool; D002744:Chlorpheniramine / Q000627:therapeutic use*; D002927:Cimetidine / Q000627:therapeutic use*; D004205:Cromolyn Sodium / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D006146:Guanidines / Q000627:therapeutic use*; D006632:Histamine / Q000097:blood; D006801:Humans; D008297:Male; D014582:Urticaria Pigmentosa / Q000188:drug therapy*
chemical_list: D006146:Guanidines; D002744:Chlorpheniramine; D002927:Cimetidine; D006632:Histamine; D004205:Cromolyn Sodium