盐酸异丙嗪治疗小儿急性喉炎临床疗效观察

Promethazine in treatment of children with acute laryngitis

目的观察研究盐酸异丙嗪治疗小儿急性喉炎的疗效。方法将本院2014年6月至2015年12月收治的小儿急性喉炎患儿62例（年龄〉2岁），随机分为研究组和对照组，每组31例；两组均按照常规疗法给药治疗，研究组加用肌肉注射盐酸异丙嗪治疗，分析两组的治疗效果。结果研究组总有效率高达93．55％，对照组仅为58．06％，研究组治疗总有效率在48h后优于对照组，差异具有统计学意义（P〈0．05）。结论盐酸异丙嗪治疗小儿急性喉炎的疗效显著，值得推广。

Objective To observe and study the curative effect of promethazine for children with acute laryngitis. Methods 62 children with acute laryngitis treated at our hospital from June, 2014 to December, 2015 were selected and randomly divided into a study group and a control group, 31 cases for each group. Both groups were treated with conventional therapy; in addition, the study group were intramuscularly injected promethazine. The treatment effects of the two groups were analyzed. Results The total effective rate was 93.54% in the study group and was 58.06% the control group, with a statistical difference （P 〈 0.05）. Conclusion Promethazine in the treatment of children with acute laryngitis is effective, so it is worth being generalized.