If you feel burning on your stomach, you need to ask the area where the burning symptoms are located. If the symptoms are in the upper abdomen, it is mostly considered as bile reflux gastritis or reflux esophagitis. This symptom is clinically called heartburn, and is directly related to the reflux of bile or gastric acid into the stomach and esophagus, causing damage to the esophageal mucosa, which requires an electronic gastroscopy. If the diagnosis of bile reflux gastritis is confirmed, treatment with mosapride citrate plus aluminum phosphate gel or sodium ursodeoxycholate is required for a period of about three weeks. If the electrogastroscopy clearly indicates reflux esophagitis, treatment with drugs such as domperidone plus omeprazole plus rehabilitative new liquid is required, also for a course of more than three weeks. When you have the above symptoms, you should eat less spicy, fried and other stimulating foods, eat less and more meals, avoid overeating, and do not drink alcohol.