The absence of stool for two days may be due to the recent low intake of food and insufficient stool formation, and patients need not worry too much. Patients can first try diet or techniques to stimulate bowel movement to promote stool formation. If patients have difficulty in defecation, they can also follow the instructions to use some drugs to relieve: 1, dietary stimulation: if the patient does not appear bloating, indigestion and other symptoms, you can properly consume more food to increase the amount of stool formation, the diet can also increase the amount of celery, spinach, bananas, oranges and other fiber-rich vegetables, fruits, to stimulate intestinal peristalsis, to promote the discharge of stool; 2, manipulation stimulation: patients with mild abdominal distension Patients with mild abdominal distension can massage their abdomen in the direction of the cycle of lower right – upper right – upper left – lower left to increase the speed of gastrointestinal peristalsis and speed up the discharge of stool; 3, drug relief: Patients who feel indigestion can take some oral digestive tablets, lactobacillus tablets, etc. to promote food digestion, absorption and stool formation. After the above treatment is ineffective, or stool discharge difficulties caused by extreme discomfort patients, you can follow the instructions to use some laxatives, such as lactulose, castor oil, etc. to promote stool discharge. You can also use corkage at the anus to defecate. In addition, patients can develop the habit of regular bowel movements and increase physical exercise appropriately. Water intake can be increased appropriately during the daily period to avoid the recurrence of symptoms of irregular bowel movements.