For 9 days without stool, if there is no abdominal pain, the anal canal is still normal exhaust, consider constipation, the easiest way is to inject the rectum through the anal canal with cork, which can make the patient have the intention to stool and also play the role of lubrication, 0.5-1 hours later to relieve stool can generally be defecated. If it is accompanied by abdominal distension, paroxysmal abdominal pain, and the anus stops exhausting, intestinal obstruction is considered and it is recommended to go to the hospital for consultation and treatment. A normal person should have not less than 3 bowel movements per week. If the frequency is too low, accompanied by difficulty in defecation or dry stool, it is constipation. If the symptoms are not heavy, it is recommended to first adjust the diet structure, do not eat too fine food, eat more food that can lubricate the intestinal tract, such as coarse grains, eat more vegetables and fruits, eat less spicy and stimulating food, and develop a good habit of regular bowel movements.