患儿,男,8岁,因患金黄色葡萄球菌败血症用青霉素500万u溶于10％葡萄糖液300ml内静脉滴注,当用药20min左右,患儿突然四肢强直,喉义发出似羊叫声,继之四肢抖动,口吐白沫而进入昏迷状态,因剧烈抽动,输液被迫中止。体检:T38.7℃,昏迷,心肺(-),腹(-),脑电图正常,给于吸氧,肌注安定,5min后患儿抽搐停止,1h后患儿清醒。次日仍静滴重新配制的 Children, male, 8 years old, suffering from Staphylococcus aureus septicemia with penicillin 5000000 u dissolved in 10% glucose solution 300ml intravenous infusion, when the medication 20min or so, children suddenly limbs rigidity, throat meaning like sheep sounds , Followed by shaking limbs, foaming at the mouth and into a coma, due to severe tic, infusion was forced to suspend. Physical examination: T38.7 ℃, coma, cardiopulmonary (-), abdomen (-), normal EEG, given oxygen, intramuscular injection stability, convulsions stopped after 5min, 1h after the children awake. The next day still intravenous reconstituted