Eating too much may be caused by pancreatitis, chronic gastritis, gastroenteritis and other diseases, which can be treated under the guidance of a doctor through general treatment, medication (octreotide, omeprazole, atropine, etc.), surgery and other methods. 1. Pancreatitis: If the outflow of pancreatic juice is blocked by various reasons, digestive enzymes are activated in the pancreas, which leads to inflammatory damage of pancreatic cells and makes patients feel regurgitated when they eat too much, the patients need to adjust their dietary structure to avoid a high-fat diet, and to supplement micronutrients as well as vitamins. You can also use drugs such as octreotide and metronidazole under doctor’s guidance, and also through surgery, commonly used surgical methods such as pancreatectomy and nerve severance surgery. 2. Chronic gastritis: to be affected by drugs, poisons, autoimmune, age and other factors, the patient will appear to eat more than the feeling of regurgitation, to eat less pickled, rich in nitrates and nitrites of food, under the guidance of the doctor to take omeprazole, rabeprazole, amoxicillin and other drugs. 3. Gastroenteritis: eating more than the feeling of regurgitation may be gastroenteritis, mainly due to bacterial, viral, fungal and parasitic infections, the patient needs to eat more frequent meals, consume food containing potassium, sodium and other electrolytes, to replenish the body’s energy needs, but also need to use medication under the guidance of a doctor for treatment, such as atropine, colloidal bismuth pectin, azithromycin and so on. It is recommended that patients immediately go to the hospital, under the diagnosis of the doctor, according to the patient’s condition to take targeted treatment.