患者,男,19岁,1992年12月27日因头痛鼻塞,伴低热2天就诊。诊断:急性上呼吸道感染。给予5％葡萄糖生理盐水500ml+柱晶白霉素40万~U静脉滴入,每分钟60滴,约50分钟后患者咽喉部出现异物感,继之咳嗽,胸闷,呼吸不畅,由平卧位调整为半卧位,症状缓解。翌日上午因体温未退,白霉素增至60万~U,当液体输入350ml时,患者突然出现咽喉部阻塞感,剧烈咳嗽,胸闷,呼吸极度困难,大汗、烦 Patients, male, 19 years old, December 27, 1992 due to headache stuffy nose, with fever 2 days treatment. Diagnosis: Acute upper respiratory tract infection. Give 5% glucose saline 500ml + 400,000 ~ column leucomycin U intravenous infusion, 60 drops per minute, about 50 minutes after the patient’s throat foreign body sensation, followed by cough, chest tightness, poor breathing, from the supine position Adjusted to semi-recumbent position, relieve symptoms. The next morning due to body temperature did not retreat, white line increased to 600,000 U, when the liquid input 350ml, the patient suddenly appeared throat obstruction, severe cough, chest tightness, extreme difficulty breathing, sweating, annoying