目的　探讨细辛脑注射液对支气管肺炎的临床疗效。方法　治疗组60例,并设同期住院病情相似 的病儿40例为对照组,两组抗生素及对症治疗方案基本相同,治疗组用细辛脑注射液0.5～1mg/(kg·d)静脉滴 注,比较两组的疗效。结果　治疗组及对照组比较,在咳嗽、肺部体征、胸片恢复正常时间方面均明显缩短(均为P <0.01)。结论　细辛脑注射液治疗支气管肺炎疗效显著。 Objective To investigate the clinical effect of Asarone Injection on bronchopneumonia. Methods The treatment group of 60 cases, and set the same period hospitalized children with similar illness 40 cases as the control group, two groups of antibiotics and symptomatic treatment programs are basically the same, the treatment group with Asarone Injection 0.5 ~ 1mg / (kg · d) intravenous drip Note, the efficacy of the two groups were compared. Results Compared with the control group, the treatment group and the control group were significantly shorter in the aspects of cough, lung signs, and time to normal chest X-ray recovery (all P <0.01). Conclusions Asarone injection is effective in treating bronchial pneumonia.