Atrophic gastritis radical cure: 1, dietary control, to light diet, avoid spicy, fried, too cold, too hot diet. 2, the regulation of drugs, the use of acid suppression stomach protection drugs, such as proton pump inhibitors, representative drugs are omeprazole, pantoprazole, rabeprazole; can also use H2 receptor antagonists, representative drugs are ranitidine, famotidine; gastric mucosa protection drugs, representative drugs There are aluminum thioglycollate, bismuth potassium citrate. 3. If there is HP positive infection, anti-Helicobacter pylori treatment should be carried out, using the therapy of quadruple therapy for treatment. For the treatment of atrophic gastritis, a certain course of treatment is used, using about two months.