If it is caused by chronic gastritis, medication and dietary intervention can be given; if it is caused by chronic colitis and other diseases, medication can be given. 1. Chronic gastritis: mostly caused by Helicobacter pylori infection or bad dietary habits, acid suppression, gastric mucosa protection drugs and antibiotics can be given, such as omeprazole, bismuth potassium citrate, etc.; dietary avoidance of spicy stimulation, greasy food, regular diet. 2. Chronic colitis: due to chronic intestinal inflammation, erosion and other reasons, food through the intestinal tract will appear when abdominal distension, abdominal pain and other uncomfortable symptoms, you can take mesalazine and other drugs for treatment. All of the above medications should be used under the guidance of a doctor, avoid self-medication. If abdominal discomfort is not relieved, or accompanied by other discomforts, you should go to the hospital in a timely manner, to identify the cause and then give targeted treatment.