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患男,56岁,因肠粘连腹痛于1987年2月10日入院,腹痛频繁发作,经肌注解痉药物无效,给抗感染、镇静、同时用α—糜蛋白酶肌注,5mg,1次/d。连用13d后患者请假回家中断用药。7d后返院恢复肌注,此次注射2min后,患者即感心慌、头晕、胸闷、继之面色苍白,大汗淋漓,呼吸急促,四肢厥冷、脉搏细弱,心音低钝,心率48次/min,血压6.66/4kPa,烦燥不安,全身出现荨麻疹,呈典型的过敏性休克表现。值班护士立即置患者于平卧位,头侧向一方,
Male, 56 years old, due to intestinal adhesions abdominal pain in February 10, 1987 admission, frequent abdominal pain, intramuscular injection of antispasmodic drugs ineffective, anti-infective, sedation, while using α-chymotrypsin intramuscular injection, 5mg, 1 / d. Thirteen days after the patients leave home interruption medication. 7d after the recovery of intramuscular injection, the injection after 2min, the patient was feeling panic, dizziness, chest tightness, followed by pale, sweating, shortness of breath, extremities Jueleng, weak pulse, low heart sound, heart rate 48 times / min, blood pressure 6.66 / 4kPa, irritability, urticaria body showed typical anaphylactic shock performance. On-duty nurses immediately set the patient in the supine position, head side to one side,