慢性便秘多发于老年人,是指一种长期的慢性功能性便秘,症状是排便次数减少、粪便量减少、粪便干结、排便费力。慢性便秘病程至少6个月,是一种常见病、多发病,是慢性的不完全性的肠梗阻。西沙必利片是一种临床常用的治疗便秘的胃肠动力药,比较安全,但是,我们在临床工作中曾经发现,西沙必利片用于治疗老年慢性便秘时有引起肠出血的现象。现将观察病例报告如下。1临床资料5例患者均为我科2008年8月~2009年5月收治的 Chronic constipation is more common in the elderly and refers to a long-term, chronic functional constipation. Symptoms include reduced bowel movements, reduced stool volume, stool dryness and laborious bowel movements. Chronic constipation course of at least 6 months, is a common disease, frequently-occurring disease, chronic incomplete intestinal obstruction. Cisapride tablets is a commonly used clinical gastrointestinal motility in the treatment of constipation, safer, however, we have found in clinical work, cisapride tablets for the treatment of chronic constipation in elderly when there is a phenomenon that causes intestinal bleeding. Now observe the case report is as follows. 1 Clinical data 5 patients were from our department in August 2008 ~ May 2009 admitted