上消化道大出血是消化性溃疡常见的并发症 ,我院 1994年1月至 1999年 1月 ,应用瑞典Ａｓｔｒａ制药公司生产的奥美拉唑注射剂治疗消化性溃疡大出血 5 8例 ,取得较为满意的治疗效果 ,现报告如下。1　资料与方法1.1　病例选择　本组病例为住院患者 ,均有排柏油样便或暗红色血便史 Upper gastrointestinal bleeding is a common complication of peptic ulcer, our hospital from January 1994 to January 1999, the application of omeprazole injections produced by Swedish Astra Pharmaceutical Company 58 cases of peptic ulcer bleeding, obtained more satisfactory Therapeutic effect, are as follows. 1 Materials and Methods 1.1 Case Selection This group of patients were hospitalized patients, are ascending tarry or dark red bloody history