目的　肠易激综合征是一种常见病 ,过去曾称之为过敏性结肠炎、结肠痉挛、粘液性结肠炎等。此病发病率较高 ,曾用过很多办法治疗 ,但均不理想。本文选用斯巴敏 (奥替溴铵 )对该病 50例进行治疗 ,结果显效 2 8例 ,有效 1 6例 ,总有效率 88% ,取得了较好疗效。 Purpose Irritable bowel syndrome is a common disease that has been referred to as allergic colitis, colon spasm, and mucinous colitis in the past. The incidence of this disease is higher, has used a lot of ways to treat, but are not ideal. In this paper, the use of sibenmin (otirobromide) in the treatment of 50 cases of the disease, the results were effective in 28 cases, effective 16 cases, the total efficiency of 88%, and achieved good results.