患者男,15岁。因发热、咳嗽2ｄ在当地村医生处治疗,给静脉滴注5%葡萄糖250ｍｌ加青霉素Ｇ钠800万μ,当输入约1/3左右时出现四肢抽搐,神志不清,呈间隙性发作,历时约1ｈ,即停用青霉素,给肌注苯巴比妥50ｍｇ后抽搐停止,神志转清,转入我院,予对症处理,观察2ｄ后出院。入院查体:体温 Male patient, 15 years old. Due to fever, cough 2d treatment at the local village doctors, to intravenous infusion of 5% glucose 250ml penicillin G sodium 8000000 μ, when the input about 1/3 when there limbs convulsions, confusion, was intermittent seizures, lasted About 1h, that is, disable penicillin, to give intramuscular phenobarbital 50mg convulsions stopped, consciousness clear, transferred to our hospital for symptomatic treatment, observed 2d after discharge. Admission examination: body temperature