目的验证沐舒坦在治疗儿童咳嗽中的疗效。方法治疗组给以静脉滴注沐舒坦,对照组不用静脉化痰药。结果治疗组有效率达90%,对照组有效率达60%,不良反应仅2例出现呕吐,为3·3%。结论两组治疗结果有显著性差异,不良反应少,值得推广使用。 Objective To verify the efficacy of mucosolvan in the treatment of children with cough. Methods The treatment group was given intravenous mucosolvan and the control group without phlegm medicine. Results The effective rate of the treatment group was 90%, the effective rate of the control group was 60%, and only 2 of the adverse reactions showed vomiting, which was 3.3%. Conclusions There are significant differences between the two groups in treatment outcome with few adverse reactions and it is worth to promote their use.