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肠易激综合征(irritable bowel syndrome,IBS)是功能性胃肠道疾病的一种,以腹痛或腹部不适伴排便习惯改变为特征,主要的临床表现为排便习惯改变(腹泻便秘)、粪便性状异常(稀便、粘液便硬结便)、腹痛及腹胀等症候群。本文对IBS的各种致病因素及其治疗药物的研究进展做一综述。
Irritable bowel syndrome (IBS) is a type of functional gastrointestinal disorder characterized by changes in abdominal pain or abdominal discomfort associated with bowel movements. The main clinical manifestations are changes in bowel habits (diarrhea constipation), stool characteristics Abnormal (loose stools, mucus will induration will), abdominal pain and abdominal distension and other symptoms. This article summarizes the various pathogenic factors of IBS and the progress of its therapeutic drugs.