No bowel movement for several days, the possible causes are bad dietary habits, colonic diseases, mental psychological factors, etc., can be adjusted through diet, lactulose administration, etc. to promote bowel movement. Treatment should not be pursued quickly, and should be targeted according to the cause of the disease. 1. Dietary adjustment: first of all, we should pay attention to more intake of fresh vegetables and fruits, soybeans, coarse grains and other foods, because these foods are rich in dietary fiber, which can promote intestinal peristalsis, increase the volume of feces, which can stimulate the intestinal wall to promote defecation; secondly, we also need to drink enough water to replenish water in the intestinal tract. 2. Lifestyle regulation: actively participate in sports activities to enhance intestinal peristalsis; try to avoid staying up late and develop good defecation habits; relax and do not allow yourself to be in a constant state of high mental tension, because these factors can affect intestinal peristalsis and endocrine function. 3. Medication: If you have not had a bowel movement for many days, you can consider using lactulose, mosapride citrate and other drugs to promote defecation, lactulose, mosapride citrate may have the side effect of abdominal distension and diarrhea. In addition, can also be used to Keselu anal administration, stimulate the intestinal wall to promote defecation, Keselu should not be used for a long time, so as to avoid the formation of drug dependence. It is recommended that the symptoms of not having a bowel movement for many days, go to the regular hospital in time to exclude pathological factors in the intestinal tract, and if necessary, should follow the doctor’s instructions for active treatment.