title: Abnormal cutaneous reactions to a nicotinic acid ester.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003872:Dermatitis / Q000175:diagnosis; D004342:Drug Hypersensitivity; D004485:Eczema / Q000175:diagnosis; D004952:Esters; D006229:Hand Dermatoses / Q000175:diagnosis; D006801:Humans; D006968:Hypersensitivity, Delayed; D008875:Middle Aged; D009539:Nicotinic Acids; D009824:Ointments; D011164:Porphyrias / Q000175:diagnosis; D011565:Psoriasis / Q000175:diagnosis; D012871:Skin Diseases / Q000175:diagnosis*; D012882:Skin Tests; D013997:Time Factors; D014581:Urticaria / Q000175:diagnosis
chemical_list: D004952:Esters; D009539:Nicotinic Acids; D009824:Ointments