感染性休克又称中毒性休克、败血性休克,病情复杂,进展快,病死率高。儿科多见于严重感染、重症肺炎、流脑、毒痢、败血症等。近年来,认为休克的病理改变是微循环灌流障碍,因此,治疗方法由过去单纯用血管收缩药改为应用血管扩张药或血管扩张与收缩药联合使用,抢救成功了不少危重病人。翻阅我院18年来抢救这类病人的资料.深有感触,为了记取抢救成功的经验和失败的教训,现总结体会如下: Septic shock, also known as toxic shock, septic shock, the condition is complicated, rapid progress, high mortality. Pediatric common in severe infections, severe pneumonia, meningitis, poison dysentery, sepsis and so on. In recent years, that the pathological changes in shock is microcirculation perfusion disorders, therefore, the treatment of the past simply by the vasoconstrictor drugs to the application of vasodilators or vasodilator and contractility in combination, the successful rescue of many critically ill patients. Read our hospital for 18 years to rescue such patients information deeply feeling, in order to remember the successful experience of rescue and lessons learned, are summarized as follows: