苯甘孢霉素(Cefalexini)是属于先锋霉素类广谱抗菌素。本品疗效高,毒牲低,口服吸收完全,不易产生耐药性,在日本、美国是住院病人常用抗菌素。国内尚未见本品发生过敏性休克报告。患者,男,78岁,住院号·414765·1984年11月26日上午11时因呼吸道感染苯甘孢霉素0.25(上海延安制药厂生产),服药后20分钟即感全身皮肤发痒、头昏、头胀、心慌、心闷、气促,窒息感,速来我院急诊。检查:急性重病容,神志恍惚。气促,全身皮肤呈团块,四肢厥冷,脉扪不清,心率102次/分律齐,心音弱,血压“0”,心电 Cefalexini belongs to the class of cephalosporins broad spectrum antibiotics. This product is highly effective, low toxicity, oral absorption completely, not easy to produce resistance, in Japan, the United States is commonly used inpatients antibiotics. This product has not seen the product of anaphylactic shock report. Patient, male, 78 years old, hospital number · 414765 · November 26, 1984 at 11 am due to respiratory tract infection with glucorapamycin 0.25 (Shanghai Yan’an Pharmaceutical Factory), 20 minutes after taking the whole body that itchy skin, head Faint, dilatory, palpitation, nausea, shortness of breath, apnea, speed to our hospital emergency room. Check: acute serious illness, trance. Shortness of breath, the whole body was clumpy skin, extremities Juelei, pulse palpable, heart rate 102 beats / min law Qi, weak heart sound, blood pressure “0”, ECG