患者 ,男性 ,70岁 ,因双小腿、足背肿痛伴有行走困难 6d,拟“双下肢血栓性闭塞性脉管炎”而收入院。既往有青霉素过敏史 ,心肺未见异常。入院后予以复方丹参注射液 (河南洛阳第 5制药厂 ) 2 0 ml加入 5%葡萄糖 2 50 ml静脉滴注。 2 5min后 ,患者突然出现头晕、胸闷、气促、烦躁 Patients, male, 70 years old, due to double lower leg, dorsal back pain associated with walking difficulties 6d, to be “double lower extremity thrombotic obliterans” and income hospital. Past history of penicillin allergy, heart and lung no abnormalities. After admission to the compound Danshen injection (Henan Luoyang No. 5 Pharmaceutical Factory) 20 ml added 5% glucose 2 50 ml intravenous infusion. 2 5min, the patient suddenly dizziness, chest tightness, shortness of breath, irritability