产后出血是产科最常见并发症,目前仍是引起孕产妇死亡的主要原因[1],尤其是剖宫产,手术创面大,子宫收缩力差更易引起产后出血,多年来宫缩剂的运用出血率虽已明显下降,但仍未达到世界卫生组织的要求,近年来我们开展用米索前列醇预防剖宫产术后出血受到良好的效果,现报告如下。1 Postpartum hemorrhage is the most common complication of obstetrics, is still the leading cause of maternal death [1], especially cesarean section, surgical wound, uterine contractility is more likely to cause postpartum hemorrhage, the use of tocolytic hemorrhage over the years Although the rate has dropped significantly, but still not meet the requirements of the World Health Organization, in recent years we started using misoprostol to prevent bleeding after cesarean section was a good result, are as follows. 1