Cleansing can be solved by adjusting diet, exercise and massage, but it is generally not recommended to do it on your own to avoid causing adverse reactions. 1. Adjust the diet: it is vital to develop good eating habits, usually eat on time, add sufficient water, increase dietary fiber intake, such as dragon fruit, sweet potatoes, etc., regular bowel movements, which helps gastrointestinal peristalsis, improve constipation. 2. Exercise: Keep about 40 minutes of exercise every day to promote gastrointestinal motility, moderate exercise after meals, such as walking briskly, reduce sedentary time, avoid sleeping immediately after meals, lying flat on the bed, in order to increase gastrointestinal motility, and to promote fecal discharge. 3. Massage: daily hand rubbing the abdomen for 3 to 5 minutes has the effect of increasing the muscle tension of the gastrointestinal lining, intestinal smooth muscle blood flow, etc., which can help the food to be better digested and absorbed, and promote peristalsis to promote fecal discharge. Generally do not recommend self-cleansing, such as the need for cleansing should go to the hospital, under the guidance of the doctor targeted treatment, so as not to delay the condition.