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例1:男,50岁。因慢性支气管炎、咳嗽咳痰加重来诊,予青霉素及环丙沙星联合抗感染。静滴青霉素过程中,患者无任何不适感,然后换用环丙沙星静滴。静滴环丙沙星约3分钟,患者出现胸闷气短、剧烈干咳、呼吸困难、坐卧不安。急停止输液,予扑尔敏10mg、地塞米松10mg静注。此时患者全身大汗淋漓。查体:脉搏洪大,率速,心音可,律齐,双肺满布哮鸣音,以呼气末明显。给予氨茶碱0.25g加入50％葡萄糖液20ml稀释后缓慢静脉注射。半小时后患者恢复正常,双肺听诊仅留
Example 1: Male, 50 years old. Due to chronic bronchitis, cough and expectoration increased to diagnosis, to penicillin and ciprofloxacin combined anti-infection. During intravenous penicillin, patients without any discomfort, and then switched to ciprofloxacin intravenous infusion. Intravenous ciprofloxacin about 3 minutes, patients with chest tightness and shortness of breath, severe dry cough, difficulty breathing, restless. Emergency stop infusion, to chlorpheniramine 10mg, dexamethasone 10mg intravenous injection. At this time the patient sweat dripping whole body. Physical examination: pulse flood, speed, heart sound can, law Qi, lungs covered with wheeze, to exhale end significantly. Given aminophylline 0.25g 50% glucose solution diluted 20ml slow intravenous injection. After half an hour, the patient returned to normal, lung auscultation only stay