阅读贵刊1997年第9期刊登的“西咪替丁治疗上消化道出血27例临床疗效观察”一文后,笔者按此方法治疗上消化道出血25例,疗效显著。25例均以呕血、排黑便入院。其中男21例,女4例,年龄19～72(平均45)岁。出血均在3天以内。所有病人均于入院24小时内经胃镜检查确诊。其中十二指肠球 Read your published in 1997 No. 9 published “cimetidine treatment of upper gastrointestinal bleeding in 27 cases of clinical curative effect” article, the author according to this method in the treatment of upper gastrointestinal bleeding in 25 cases, a significant effect. 25 cases were vomiting blood, black row will be admitted. There were 21 males and 4 females, aged from 19 to 72 (average 45 years). Bleeding in less than 3 days. All patients were diagnosed by endoscopy within 24 hours after admission. Among them duodenal bulb