患者,女,50岁。于1986年3月19日因感冒、咳嗽来院就诊。查体:T36.2℃,P69次/分,R18次/分,神清,咽赤,心音纯律整,两肺可闻少许干罗音,余无异常。胸透:双肺纹理增强。患者晚9时自服复方头孢氨苄150mg,10分钟后,自感胸闷,气短、呼吸困难,全身搔痒,阵阵烦 Patient, female, 50 years old. March 19, 1986 due to cold, cough hospital. Physical examination: T36.2 ℃, P69 times / min, R18 beats / min, Shen Qing, pharynx red, pure heart sound law, lungs can smell a little dry rales, I no exception. Chest throat: double lung texture enhancement. Patients at 9 o’clock self-serving compound cephalexin 150mg, 10 minutes later, self-feeling chest tightness, shortness of breath, difficulty breathing, systemic itching, bursts of boredom