Chronic moderate inflammation of gastric sinus mucosa with mild intestinal metaplasia should be given comprehensive treatment such as omeprazole, bismuth potassium citrate, amoxicillin and other medications, dietary modification. 1. Drug therapy: proton pump inhibitors, gastric mucosal protectants, antibiotics and other drugs, such as omeprazole, bismuth potassium citrate, amoxicillin and other drugs, the above drugs have allergies and other adverse reactions, it is recommended to use drugs under the guidance of a doctor, do not blindly self-medication to avoid adverse effects. 2. Dietary adjustments: avoid spicy stimulation, cold, greasy, hard food, regular diet. If there are abnormal results of gastroscopy and other tests, it is recommended to consult a doctor in time, clarify the cause of the disease with the help of the doctor, and carry out targeted treatment or therapy.