目的 研究布地奈德联合特布他林混悬液治疗小儿支气管哮喘的临床疗效及对患儿肺功能的影响。方法 选取在我院 儿科住院的48例支气管哮喘患儿，并将按分配法则分成观察组（n=24）和对照组（n=24）。对照组采用常规治疗方 法进行治疗，观察组选用布地奈联合特布他林雾化吸入，对比两组临床效果以及肺功能改变情况。结果 观察组的 临床总有效率（95.83%），高于对照组的临床总有效率为（70.83%）；治疗结束后，观察组及对照组患儿的血气指 标均逐渐好转，且观察组优于对照组；观察组治疗后的支气管哮喘评分、症状及体征消失时间明显低于对照组， 差异均具有统计学意义（P<0.05）。结论 采用布地奈德联合特布他林混悬液雾化吸入可以有效保证患者的治疗效 果，对患儿生活质量有较大提高作用，建议在临床上值得推广。

Objective To study the curative effect and pulmonary function impact of budesonide combined terbutaline aerosol inhalation for children with bronchial asthma. Methods 48 children with bronchial asthma admitted in pediatrics department of our hospital were selected as study objects, which were divided into observation group and control group according to the distribution method (24 cases in each group). Children in control group were treated by conventional methods, and children in observation group treated by budesonide combined terbutaline aerosol inhalation, the clinical effect and the changes of lung function were observed and compared. Results The clinical total effective rate of observation group (95.83%) was higher than that of control group (70.83%). After treatment, the blood gas indexes were better in both groups, moreover, the blood gas indexes of observation group was better than that of control group, the difference was statistically significant (P<0.05). Conclusion Budesonide and terbutaline aerosol inhalation has certain effect for children with bronchial asthma, which can improve their life quality. Thus, it’s worthy of clinic application.