病例报告一男性,31岁,因患上呼吸道感染到我站就医,给予肌注庆大霉素8万单位。10分钟后,患者诉胸闷、发冷,继之出现严重气喘,呼吸困难(以呼气为主),烦躁不安,被迫端坐位;冒汗,面色苍白,口唇青紫,两肺闻及哮鸣音。诊断为过敏性支气管哮喘。立即皮下注射肾上腺素0.5毫克,同时肌注喘定注射液0.25克及扑尔敏10毫 Case report A man, aged 31, suffering from respiratory tract infection to my station for medical treatment, giving intramuscular injection of gentamicin 80,000 units. After 10 minutes, the patient complained of chest tightness and chills, followed by severe asthma, difficulty breathing (exhaled), restlessness, forced sitting position; sweating, pale, bluish lips, both lungs and wheezing sound. Diagnosis of allergic bronchial asthma. Immediate subcutaneous injection of epinephrine 0.5 mg, while intramuscular injection of orally 0.25 g and chlorpheniramine 10 millimolar