Eating coarse fiber foods can promote bowel movements, and people with severe cases need to use fruit guide tablets, lactulose, and hemp nut lozenges to relieve them. Many people have difficulty defecating because of improper diet and other factors, so they need to be regulated by means of diet, and should eat more crude fiber-rich foods in their diet, such as celery, sweet potatoes, enoki mushrooms, rape, etc. Crude fiber can not only stimulate intestinal peristalsis, but also can absorb water and increase the volume of stool. For people with severe constipation, they should consider using medication to promote the discharge of stool. Fructose tablets are a common laxative, which can inhibit the absorption of water in the intestine and stimulate intestinal peristalsis, thus improving constipation. Lactulose is good for improving constipation, it can retain water in the intestine, increase the volume of stool, promote intestinal peristalsis, and lactulose has a preventive and therapeutic effect on hepatic encephalopathy and hepatic coma. The medicine can not only regulate the function of the spleen and stomach, promote the digestion of food, but also has the effect of laxative and laxative.