The probability of complete cure for moderate atrophic gastritis is not high, but the symptoms can be controlled and relieved by eradicating Helicobacter pylori, protecting gastric mucosa and promoting gastrointestinal dynamics. 1. Eradication of Helicobacter pylori: clinically, the main choice is the quadruple regimen containing bismuth, such as bismuth potassium citrate, omeprazole, clarithromycin, and amoxicillin, and the course of treatment is usually 10~14 days, which can effectively treat Helicobacter pylori infection. 2. Protect gastric mucosa: such as aluminum hydroxide, magnesium aluminum carbonate and other drugs, can effectively protect the patient’s gastric mucosa. Usually patients can eat some light, easy to digest food, avoiding the intake of too salty, too sweet, too spicy stimulating food. 3. Promote gastrointestinal power: such as domperidone, mosapride and other drugs to increase gastrointestinal peristalsis and promote gastric emptying. It is recommended that patients who have been diagnosed with moderate atrophic gastritis go to the hospital in time to avoid delaying their condition.