支气管哮喘是小儿常见病,近年来发病率有增加趋势,治疗手段多种,但缺乏有效的根治措施。七十年代中期酮替芬作为预防哮喘药物问世,我院自1985年9月—1988年4月用酮替芬对支气管哮喘进行规则治疗,资料完整者90例,效果较满意。一、临床资料1.治疗对象:选择有典型支气管哮喘发作患儿90例,分型按1987年4月全国小儿呼吸道疾病会议标准,其中外源型34例,内源型30例,混合型26例。男64例,女26例。年龄最小为1岁,最大14岁、其中1～3岁 Bronchial asthma is a common disease in children. In recent years, the incidence has been on the rise. There are many treatments, but there is no effective cure. In the mid-seventies, ketotifen was used as a preventive medicine against asthma. From September 1985 to April 1988, we treated ketotifen with bronchial asthma in 90 patients with complete data. The results were satisfactory. First, the clinical data 1. Treatment object: Select the typical onset of bronchial asthma in 90 children, according to April 1987 National Pediatric Respiratory Disease meeting criteria, including 34 cases of exogenous, endogenous 30 cases, mixed 26 example. There were 64 males and 26 females. The youngest is 1 year old, the oldest is 14 years old, of which 1 to 3 years old