Food accumulation can be eliminated through diet therapy, exercise and medication. 1. Diet therapy: You can take in foods that help digestion, such as hawthorn, pomelo, leek and other fresh fruits and vegetables and sweet potato and other coarse grains rich in dietary fiber; eat a light diet and avoid foods that are difficult to digest, such as high-protein, high-fat, spicy and stimulating foods. Drink more water to promote defecation. 2. Exercise: Jogging, swimming and other aerobic exercise can be used to consume excess energy to promote digestion, but also local massage to stimulate gastrointestinal motility, thereby promoting the digestion and absorption of food to promote defecation. 3. Drugs: (1) Promote gastric power drugs: such as domperidone, mosapride, etc., to promote gastrointestinal motility. (2) Intestinal probiotics: such as Bifidobacterium bifidum triple live bacteria, Bacillus subtilis dictyostelium, etc., to regulate the balance of intestinal flora, and to improve the intestinal digestion and absorption of food. There are many other ways to eliminate the accumulation of food, such as the treatment of the primary cause of gastrointestinal digestive function reduction due to peptic ulcer, etc. It is recommended to consult a doctor in time for targeted treatment under the guidance of the doctor.