When you are hungry, your stomach is hard to feel, but when you eat, you will feel better, mainly considering physiological factors and pathological factors such as duodenal ulcer, irritable bowel syndrome, etc., which can be generally treated by physical adjustment and medication adjustment. 1. Physiological factors: if a person is hungry for too long, the stomach acid inside the stomach without food digestion, stomach peristalsis accelerated, easy to show for the stomach, hunger and other manifestations of hunger, feel hungry when you can eat or drink water in time to dilute gastric acid, alleviate the symptoms of gastric discomfort. Usually pay attention to small meals, avoid too hungry. 2. Pathological factors: when the stomach acid secretion increases, a large amount of gastric acid will enter the duodenum, causing irritation to the surface of the ulcer, resulting in gastric discomfort. When the human body after the intake of food can dilute gastric acid, the pH value inside the duodenum increased, can reduce the stimulation of the surface of the ulcer, the symptoms of pain will be relieved. Appropriate acid-suppressing and mucosal-protecting drugs, such as omeprazole and domperidone, are taken. When patients with irritable bowel syndrome, the above discomfort will also occur, then take drugs to regulate intestinal flora, such as Bifidobacterium bifidum, Saccharomyces boulardii and so on. If the above symptoms are not relieved, or accompanied by other symptoms, you should go to the hospital to see a doctor to clarify the cause and then give targeted treatment. The patient must consult the physician before using the drug, under the guidance of the physician to use the drug.