Hidden pain in the intestines may be caused by excessive secretion of gastric acid, gastric ulcer, gastritis, etc. It can be relieved by taking medicines such as digestive tract stimulant, proton pump inhibitor, gastric mucous membrane protector and so on. 1. Excessive secretion of gastric acid: nervousness, excessive fatigue, eating indigestible food for a long time will lead to excessive secretion of gastric acid and vague pain in the abdomen, which can be relieved by taking digestive tract stimulants, proton pump inhibitors, such as mosapride, rabeprazole and other drugs. 2. Gastric ulcer: prolonged irregular diet, infection with Helicobacter pylori can lead to gastric ulcer, manifested as vague pain in the upper abdomen, can take proton pump inhibitors, such as omeprazole and other relief. 3. Gastritis: often eat irritating, rough food and drugs, repeated damage to the gastric mucosa, etc. can cause chronic gastritis, appearing in the intestines hidden pain, can be relieved by taking gastric mucous membrane protector, such as bismuth potassium citrate. The above drugs should be used under the guidance of a professional physician. Hidden pain in the intestines may also be related to enteritis, etc. When the above symptoms occur, it is recommended to go to the hospital in a timely manner to identify the cause of the disease under the guidance of a professional physician, and to carry out targeted treatment and medication, do not blindly take the drugs on their own.