Stomach distension with back pain may be due to stomach diseases, biliopancreatic diseases, cardiovascular system diseases, which can be treated symptomatically according to the cause.1. Stomach diseases: If patients have acute and chronic gastritis, esophageal hiatal hernia, peptic ulcer and other diseases, resulting in disorders of the digestive system, which may cause symptoms such as gastric distension and stomach pain, with inflammatory exudate or gastric acid-like irritant outflow, which can cause pain, patients are mostly accompanied by Acid reflux belching, nausea, vomiting and other gastrointestinal symptoms, can promptly go to the hospital to improve the relevant examination, such as gastroscopy, carbon 14 urea breath test, etc., to clarify the cause of targeted treatment, can be used under the guidance of doctors to inhibit gastric acid secretion, gastric mucosa protective agents, promote gastrointestinal motility drugs, such as cimetidine, omeprazole, domperidone, thioglycollate, etc. In daily life, patients should eat a light diet, avoid spicy and stimulating food, drink more water, and eat more high-fiber food to promote digestion, such as spinach, celery, etc.; 2, biliopancreatic disease: mainly caused by cholecystitis, pancreatitis and other diseases, in which cholecystitis can be caused by epigastric distension and discomfort, gradually radiating to the back of the shoulder, causing severe pain, can be under the guidance of the doctor oral biliary drugs, such as magnesium sulfate, dehydrocholic acid tablets, etc. The treatment can be carried out under the guidance of the doctor. At the same time, we should pay attention to the diet, eat more easily digestible food, such as porridge, noodles, millet porridge, rice porridge, corn porridge, etc., avoid eating some cold, greasy, spicy and stimulating food; 3, cardiovascular system diseases: such as patients with angina pectoris, myocardial infarction and other diseases, can appear behind the sternum pain, accompanied by nausea, vomiting, abdominal distension symptoms, can follow medical advice to apply nitroglycerin, aspirin and other drugs Treatment can also be applied to improve myocardial energy metabolism with creatine phosphate and coenzyme Q to relieve discomfort.