目的探讨布地奈德混悬液与沙丁胺醇雾化液吸入治疗小儿毛细支气管炎的疗效。方法 6 0例患儿随机分为两组。两组均采用综合治疗 ,观察组加用布地奈德混悬液与沙丁胺醇雾化溶液雾化吸入 ,对治疗前后症状、体征、持续时间进行比较。结果观察组治愈率、缓解喘憋、缩短哮鸣音及咳嗽持续时间的作用均明显优于对照组 (P <0 .0 5 )。结论布地奈德混悬液与沙丁胺醇雾化溶液雾化吸入治疗小儿毛细支气管炎可缩短病程 ,改善症状 ,疗效确切 ,且方便安全。 Objective To investigate the efficacy of inhalation of budesonide suspension and salbutamol nebulizer in children with bronchiolitis. Methods Sixty cases of children were randomly divided into two groups. The two groups were treated with combination therapy. The observation group was given inhalation of budesonide suspension and salbutamol nebulization solution, and the symptoms, signs and duration were compared before and after treatment. Results The cure rate, relief of wheezing, shortening wheezing and duration of cough in observation group were significantly better than those in control group (P <0.05). Conclusion The inhalation of budesonide suspension and salbutamol nebulization solution for pediatric bronchiolitis can shorten the course of the disease and improve the symptoms, and the curative effect is exact and convenient and safe.