大疱性表皮松解型药物性皮炎,是药物性皮炎中最严重的一个类型。本病发病急剧,病情险恶,除有广泛的表皮松解外,常伴有内脏损害,予后严重。皮肤损害初为麻疹样,猩红热样或大小不等的红色斑丘疹,迅速融合成广泛的紫红斑,由于表皮松解,红斑表面出现烫伤样松弛性大疱,疱壁如同抹布一样附着在红斑的表面,可随外力的作用而自由移动,破后形成广泛的糜烂,自觉疼痛,自然孔道的粘 Epidermolysis bullosa epidermolysis is the most serious type of drug dermatitis. The rapid onset of the disease, the sinister condition, in addition to a wide range of epidermolysis, often accompanied by visceral damage, to severe after. Skin lesions at the beginning of the measles-like, scarlet fever-like or the size of red rash, rapid integration into a wide range of purple erythema, due to epidermolysis, scalded erythematous plaques appeared on the surface of the bulla, blister wall as rags attached to the erythema Surface, with the role of external forces and freedom of movement, broken after the formation of extensive erosion, conscious pain, natural pore adhesion