Vomiting caused by indigestion is mainly due to poor digestive function of the patient’s stomach. At this time, if the patient overeats or eats sweet, fatty and thick food, such as cake, barbecue, hot pot and fried chicken, the food cannot be digested in time and the patient will experience nausea, vomiting, acid reflux and belching. If this phenomenon occurs, try the following suggestions: 1. Patients should pay attention to maintain a regular diet, avoid overeating, maintain a light diet, eat less or no spicy and stimulating food, eat regularly and quantitatively, and give digestive enzymes and other help digestion and absorption if necessary, which can effectively relieve vomiting caused by indigestion; 2. Patients can take a walk, brisk walking, yoga and other exercises after 30 minutes after meals, which can effectively Help patients digestion and absorption of the gastrointestinal tract to prevent vomiting caused by gastrointestinal indigestion; 3, vomiting serious, or with abdominal pain, diarrhea and other symptoms, should promptly go to the hospital, can be under the guidance of doctors to use domperidone, mosapride and other drugs to improve gastric motility, or probiotics and other drugs to alleviate the imbalance of intestinal flora. If vomiting is severe, anti-emetic drugs such as metoclopramide and granisetron can be used as prescribed by the doctor, and intravenous rehydration can be used to avoid water-electrolyte imbalance.