Abstract: A 20-year-old female presented with erythema blisters with itching all over the body for one month. The patient developed erythema blisters after taking aminophen xanamine granules one month ago. Physical examination showed erythema was found on the upper lip, neck, chest, back, armpit, vulva and inner side of both thighs. There were multiple soya beans to va-size blisters and bullae on the upper part of the thigh. The bullae wall was tense. Laboratory examination, pathology, direct immunofluorescence, combined with salt-cracking test, the diagnosis of drug-induced bullous pemphigoid was made. After the treatment of methylprednisolone for one month, the disease was cured and the drugs were stopped.

Key words: adverse drug reaction')">

adverse drug reaction, drug eruption, bullous pemphigoid