According to the causes of constipation, such as habitual constipation, intestinal polyps, improper diet, etc., medication, surgical treatment and dietary adjustments should be given to intervene. 1. Habitual constipation: some patients are constipated because they do not have good living habits, they should pay attention to avoid staying up late, avoid overwork, avoid overeating and eating spicy and stimulating food, etc. It is recommended to have regular bowel movements in the morning. If necessary, it can be relieved by oral polyethylene glycol electrolytes, bifidobacteria triple live bacterial capsule and lactulose. 2. Intestinal polyps: If constipation is caused by localized polyps in the anus or colon, it needs to be surgically removed in order to be cured. 3. Improper diet: some patients constipation is due to the usual low water consumption, consumption of spicy and stimulating food caused by dry stool, it is recommended to eat laxative food, such as nuts, pine nuts, melon seeds, bananas, honey, etc., and pay attention to drink more water, can relieve constipation. Some constipation can be completely cured, but there are some constipation is difficult to eradicate, such as diabetes-induced vegetative nerve dysfunction, gastrointestinal tract power insufficiency, etc., need to make comprehensive adjustments. When constipation occurs, it is recommended to consult a doctor in a timely manner, under the guidance of a professional physician to clarify the cause of the disease and to treat the cause in order to avoid delaying the condition.