Hunger too long stomach pain is chronic gastritis, gastrointestinal dysfunction, duodenal ulcer and other factors lead to, the human body in a state of hunger stomach wall will rub against each other, once there is inflammation on the mucosa of the stomach wall, there will be pain when the stomach wall rubs against each other, long-term hunger, the gastric mucosa will often be corroded by gastric acid, and even gradually develop into gastric ulcer disease. Frequent hunger phenomenon, the human body’s gastrointestinal function will gradually disorder, once the gastrointestinal function disorder, more likely to induce gastric spasm, intestinal spasm, so there will also be stomach pain. When the human body is in a state of hunger, because there is no food in the stomach, so the contents discharged into the duodenum is dominated by gastric acid, the corrosive nature of gastric acid is relatively strong, and some people suffer from duodenal ulcer disease, when gastric acid comes into contact with the duodenal mucosa, it will thus induce disease attacks and stomach pain.