目的:探讨甲强龙静脉注射与电脑中频药物导入治疗毛细支气管炎的疗效。方法:回顾性分析2008年11月～2009年11月收治的154例毛细支气管炎患者,随机分为两组,治疗组80例给予甲强龙静脉注射和电脑中频药物导入,对照组74例给予静脉注射甲强龙,比较两组患儿临床有效率、咳嗽缓解时间、喘憋消失时间、肺部啰音消失时间及住院时间。结果:治疗组总有效率高于对照组(P<0.05);治疗组咳嗽缓解时间、肺部湿啰音消失时间短于对照组(P<0.05)。结论:甲强龙静脉注射与电脑中频药物导入治疗毛细支气管炎可提高临床疗效,安全方便,值得在临床上推广。 Objective: To investigate the efficacy of intravenous injection of methylprednisolone and medium-frequency drug in the treatment of bronchiolitis. Methods: A retrospective analysis of 154 patients with bronchiolitis admitted from November 2008 to November 2009 were randomly divided into two groups. 80 cases in the treatment group were treated with intravenous methylprednisolone and medium frequency drugs, and 74 cases in the control group Intravenous injection of methylprednisolone, the clinical efficacy of two groups were compared, cough relief time, wheezing disappear time, pulmonary rales disappear time and hospital stay. Results: The total effective rate of the treatment group was higher than that of the control group (P <0.05). The cough relief time and the disappearance of pulmonary wet rales in the treatment group were shorter than those in the control group (P <0.05). Conclusion: The treatment of bronchiolitis with methylprednisolone injection and computerized intermediate frequency drugs can improve the clinical curative effect, which is safe and convenient. It is worth to be popularized clinically.