Poor gastrointestinal function usually refers to functional gastrointestinal disease, clinically more common, with chronic or recurrent gastrointestinal symptoms as the main manifestation, without organic changes, can be from the improvement of living habits, dietary habits, regulation of emotions and drugs and other aspects of conditioning: 1, living habits: pay attention to regular rest and rest, avoid staying up late, addicted to smoking and alcohol patients recommended to quit smoking, quit drinking, excessive obesity patients need to control weight, to avoid causing indigestion and intestinal dysfunction. To avoid causing indigestion and intestinal dysfunction. 2. Dietary habits: It is recommended to have a regular diet, balanced nutrition, avoid eating cold and spicy stimulating food, try to eat soft, easy to digest food, and fresh fruits and vegetables rich in vitamins, avoid overeating; 3. Keep a calm state of mind and avoid anxiety and anger; 4. Drugs: Symptomatic treatment is needed under the guidance of a doctor according to the symptoms. Patients with abnormal peristaltic function of the gastrointestinal tract, symptoms such as bloating, diarrhea and constipation can be treated with drugs such as domperidone, mosapride and trimebutine. Intestinal flora imbalance leading to diarrhea, gastroenteritis and indigestion symptoms can be regulated with Lactobacillus, Bifidobacterium, Bacillus licheniformis, etc. If the patient has stomach pain with acid reflux and erratic symptoms, it is mostly due to abnormal gastric acid secretion, which can be treated with rabeprazole, omeprazole and mucosal protector. In addition, it can also be regulated with proprietary Chinese medicines, such as Gastrodia granules and Gastroenterology.