便秘是由多种疾病引起的一种以大便干燥、粪便量少、每周排便次数少于3次、排便困难,同时可伴有下坠感、便不尽感、直肠胀感等为特征的功能性疾病。它虽然在日常生活中极为常见,但其背后常隐藏着非常复杂的病因。近年来,随着饮食结构的改变,膳食纤维摄入量减少,而高脂肪、高蛋白摄入较高,以及精神心理和社会因素的影响,便秘的发病率显著上升,影响 Constipation is characterized by a variety of diseases caused by a dry stool, small amount of stools, less than 3 times a week bowel movements, defecation difficulties, accompanied by a sense of falling, endless feeling, rectal distention and other features Sexually transmitted diseases. Although it is extremely common in daily life, it is often hidden behind very complicated causes. In recent years, with changes in diet, dietary fiber intake decreased, while high fat, high protein intake, as well as mental and social factors, the incidence of constipation increased significantly, the impact