Stomach pain in bed at night may be caused by cold stomach, gastric ulcer, duodenal ulcer, digestive system diseases, etc. Suitable treatment needs to be given according to the specific cause: 1, cold stomach: cold at night can lead to gastrointestinal spasm, which in turn causes stomach pain. Hot water bags or warm towels can be taken to warm compresses to relieve the symptoms of pain; 2, duodenal ulcer: the more common cause of nighttime stomach pain is duodenal ulcer, about half of the patients have midnight pain, patients can often wake up in pain. Treatment should pay attention to avoid eating spicy and irritating food, eat more fresh food, avoid eating often pickled food and leftovers, etc., avoid eating rough food, and take appropriate drugs that inhibit gastric acid secretion. If you have H. pylori infection, you can use drugs to eradicate H. pylori under the guidance of a doctor, such as omeprazole, amoxicillin, clarithromycin, bismuth citrate potassium and other quadruple programs for treatment; 3. Gastric ulcer: If the diet of the day is small, being faster digestion and absorption, there is nothing in the stomach to digest, which in turn leads to the production of gastric ulcer and stomach pain. In this case, the diet can be increased appropriately, and by adjusting the diet, the symptoms of stomach pain can usually be relieved. If you eat too much, the food is not fully digested, which can further lead to stomach pain, you can follow medical advice to take oral omeprazole, domperidone and other drugs to relieve the symptoms; 4, gallbladder, pancreatic disease: sleep at night feeling stomach pain, in addition to stomach-related injuries, there may be other organs of the upper abdomen disease caused by abdominal pain, such as the presence of cholecystitis, gallbladder stones, common bile duct stones, pancreatitis, etc., can cause sleep at night The symptoms of abdominal pain need to be promptly seen in the hospital, and the cause should be clarified and treated after the relevant examination.