患者,女,29岁。术前作普鲁卡因、青霉素试敏(一)。次日在静脉复合麻醉下行人工乳房隆乳术,术后静脉滴注青霉素和甲硝唑500mg(劳卫药准字87,3534—13号)。青霉素滴完无任何不适,在滴注甲硝唑过程中出现皮肤瘙痒,以颈部和躯干为主,随即出现水肿性红斑,逐渐蔓延,融合成大片状,皮肤痕征(+),同时出现胸闷、气短、心率增快等。即停用 Patient, female, 29 years old. Preoperative procaine, penicillin test (a). The next day under intravenous anesthesia artificial breast augmentation surgery, postoperative intravenous infusion of penicillin and metronidazole 500mg (labor and health medicine quasi-word 87, 3534-13). Penicillin drip finished without any discomfort, the process of instillation of metronidazole skin pruritus, mainly to the neck and trunk, followed by edematous erythema, and gradually spread, integrated into large flakes, signs of skin marks (+), at the same time Chest tightness, shortness of breath, heart rate and so on. That is disabled