本文报告我院1981年1月～1986年12月住院治疗148例高热惊厥患儿进行分析,随访。高热惊厥多见于6个月～4岁,3岁内为高发年龄阶段,停止复发多在4岁以后。引起原因主要是呼吸道感染,多在体温骤升至39℃左右发作,抽搐持续时间大部分病例为1～2分钟,绝大多数很快缓解,在5分钟内终止发作。惊厥持续15分钟以上,预后受到影响。本组148例智力低下4例,转为癫痫3例。若及时急救,大部分预后良好。 This article reports our hospital from January 1981 to December 1986 hospitalized 148 cases of febrile seizures in children were analyzed, followed up. Convulsions more common in 6 months to 4 years old, 3-year-old high incidence of age, stop recurrence and more after the age of 4 years. The main cause of respiratory infections, mostly in the body temperature rose to about 39 ℃ attack, most of the duration of convulsions for 1 to 2 minutes, the vast majority of immediate relief, termination of the attack within 5 minutes. Convulsions last more than 15 minutes, the prognosis is affected. The 148 cases of mental retardation in 4 cases, converted to epilepsy in 3 cases. If prompt first aid, most of the prognosis is good.