近年来随着复方伪麻片 (白加黑感冒片 )的临床应用日益增多 ,其不良反应时有报道 ,选述如下。1　过敏性皮炎陶　红[1] 报道 1例患者 ,女 ,55岁。因感冒自服复方伪麻片 ,晚睡前服黑片 1片 ,次日上午服白片 2片 ,午后全身大面积皮肤出现多形性红斑、瘙痒、伴呕吐、胸闷等症状。于 In recent years, with the clinical application of compound pseudoephedrine (white plus black cold piece) increasing, its adverse reactions have been reported, selected as follows. 1 allergic dermatitis Tao Hong [1] reported 1 patient, female, 55 years old. Due to cold self-service compound pseudoephedrine tablets, wear black tablets before going to bed one night, the morning after serving white tablets 2, afternoon a large area of ​​the skin erythema multiforme, itching, with vomiting, chest tightness and other symptoms. in