Pain in the back of the stomach may be related to factors such as digestive disorders, heart disease and psychological stress. 1. Digestive system diseases. Patients with ulcers on the back wall of the stomach and duodenum bulb and perforated digestive tract can suffer from epigastric pain and back pain due to the stimulation of the mucous membrane or peritoneum by gastric acid. In addition, patients with acute pancreatitis may also experience sudden onset of epigastric pain and radiating pain in the back. It is necessary to improve the relevant laboratory tests to clarify the lesion and treat the cause. 2. Heart disease. Heart failure, acute myocardial infarction and other heart diseases, patients can also appear epigastric pain, back pain performance, very easy to misdiagnosis, need to go to the hospital to improve the electrocardiogram, echocardiography and other tests to clarify the diagnosis. As such diseases are not timely treated often lead to serious consequences, and even life-threatening, should be dealt with in a timely manner. 3. Spiritual and psychological factors. The back of the stomach pain symptoms may also be induced by anxiety, nervousness and other psychosomatic factors, the patient needs to actively adjust the mental state, the symptoms will slowly ease. If the patient’s pain in the back of the stomach is not relieved for a long time, it is recommended to consult a hospital in a timely manner to find out the cause of the disease, so as not to delay the condition.