肠易激综合征 (ｉｒｒｉｔａｂｌｅｂｏｗｅｌＳｙｎｄｒｏｎｅ ,ＩＢＳ)是由腹部不适或腹痛伴排便异常组成的一组肠功能紊乱性综合征 ,近年来对其研究较多 ,在刚结束的美国ＤＤＷ上 ,相关文献有百余篇之多。它是一种身心疾患 ,诊断主要是依靠症状学和排除器质性疾病的基础上作 Irritable Bowel Syndrome (IBS) is a group of bowel dysfunction syndrome consisting of abdominal discomfort or abdominal pain accompanied by defecation abnormalities. In recent years, there are more studies on it. At the just concluded DDW in the United States, More than the rest. It is a physical and mental illness, diagnosis is mainly based on the symptoms and exclude organic diseases based on