目的评价细辛脑治疗毛细支气管炎的疗效。方法将2005年11月至2006年2月收治的毛细支气管炎患者86例,随机分为治疗组43例,应用细辛脑0.5mg/(kg·d)加入5%葡萄糖注射液50ml静脉滴注治疗,疗程7d;对照组43例,给予抗感染、止咳平喘常规治疗。观察两组临床症状体征消失时间。结果治疗组总有效率88.4%,较对照65.1%差异有统计学意义(χ2=6.64,P<0.05);治疗组发热、咳嗽、喘憋、肺部啰音消失时间均较对照组缩短,差异有统计学意义(P<0.05)。结论细辛脑治疗毛细支气管炎疗效确实,可以有效缓解临床症状及体征,可以试推广。 Objective To evaluate the efficacy of Asarum in the treatment of bronchiolitis. Methods Eighty-six patients with bronchiolitis admitted from November 2005 to February 2006 were randomly divided into treatment group (n = 43), and asarone 0.5mg / (kg · d) added 50ml of 5% glucose injection Treatment, treatment 7d; control group of 43 cases, given anti-infective, cough and asthma routine treatment. The clinical symptoms and signs disappeared in both groups. Results The total effective rate in the treatment group was 88.4%, which was significantly higher than that in the control group (χ2 = 6.64, P <0.05). The duration of fever, cough, wheezing and pulmonary rales in the treatment group were shorter than those in the control group There was statistical significance (P <0.05). Conclusion Asarone treatment of bronchiolitis is effective, can effectively alleviate the clinical symptoms and signs, can try to promote.