Superficial atrophic gastritis should refer to chronic atrophic gastritis, which can be treated by general treatment, medication and surgery. 1. General treatment: food should be diversified, avoid partiality, pay attention to replenish a variety of nutrients; do not eat moldy food; eat less smoked, pickled, nitrate-rich and nitrite-rich food; avoid too rough, strong, spicy food, and a large number of long-term alcohol consumption, smoking; maintain a good psychological state and adequate sleep. 2. Medication: If combined with Helicobacter pylori infection, four-phase therapy, such as omeprazole, bismuth pectin, amoxicillin, clarithromycin, should be used in time to eradicate the bacterium, and the medicines to protect gastric mucosa, such as magnesium alumina carbonate tablets, etc., can also be used for treatment. 3. Surgery: For focal high-level intraepithelial neoplasia that cannot be reversed by drugs, submucosal dissection can be performed under gastroscopy with appropriate regular follow-up. If superficial atrophic gastritis is diagnosed, early standardized treatment is recommended to reduce the adverse effects of the disease.