1 材料和方法1.1 对象:年龄在65岁以上,原来每次大便间隔≤2天,发病后每周大便≤2次,有排便困难,便秘发生时间在1年以上,用胃肠钡餐X线检查和肛门直肠指检,排除因肠道器质性病变和肛门疾患引起的便秘,也没有引起便秘的明显其它疾病。每例都伴有食欲不振、腹胀、下腹轻度疼痛、口苦、(骨底)骨酸胀感等1项或1项以上症状。104例中,男性78例,女性26例,最大 1 Materials and Methods 1.1 Subjects: Age over 65 years of age, the original stool every time ≤ 2 days, the incidence of stool after a week ≤ 2 times, difficulty in defecation, constipation occurred in more than 1 year, with gastrointestinal barium X-ray examination And anal digital rectal examination, excluding due to intestinal organic disease and anal disorders caused by constipation, nor caused obvious constipation other diseases. Each case is accompanied by loss of appetite, abdominal distension, mild abdominal pain, mouth pain, (bone), such as osteoarthritis 1 or more symptoms. Of the 104 cases, 78 were male and 26 were female, the largest