The distension and pain in the epigastric region in the morning may be related to indigestion, gastrointestinal insufficiency, gastritis and other causes. 1. Indigestion: When patients consume too much food the night before, or eat spicy, cold, sticky, irritating food, it can lead to indigestion, which can cause the symptoms of abdominal distension and pain in the morning. 2. Insufficient gastrointestinal power: when the patient’s gastrointestinal power is insufficient due to eating, exercise and other reasons, it takes a long time to empty after food intake, and the food accumulates in the gastrointestinal tract for a long time in the evening, which leads to bloating and pain in the upper abdomen in the morning. 3. Gastritis: When there is inflammation of the mucous membrane of the stomach, due to the stimulation of gastric acid and other digestive juices, as well as food intake at dinner and other substances, can make the patient appear in the morning on the abdominal distension and pain in the symptoms. Morning bloating pain can also be caused by other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.