目的　探讨心理障碍与肠易激综合征 (IBS)的相关性 ,应用百优解治疗IBS取得良效 ,进一步说明心理障碍在IBS发病中的作用。方法　选自我院门诊和住院的IBS患者 5 2例 ,经各项检查排除器质性疾病 ,均符合罗马ⅡIBS诊断标准。其中男 2 4例 ,女 2 8例 ,年龄 2 0～ 5 4岁 ,平均 34 8 Objective To investigate the relationship between psychiatric disorders and irritable bowel syndrome (IBS), and to explore the effect of using Baiyou solution in the treatment of IBS to further illustrate the role of mental disorders in the pathogenesis of IBS. Methods Fifty-two patients with IBS selected from outpatients and inpatients in our hospital were excluded from the organic diseases by various tests, all meeting the diagnostic criteria of Rome ⅡIBS. There were 24 males and 28 females, aged 20 to 54 years old with an average of 34.8