Specialized medicines for atrophic gastritis include medicines for eradicating H. pylori infection, including acid suppressants such as omeprazole, antibiotics such as amoxicillin, tinidazole, etc., bismuth such as bismuth potassium citrate, etc.; and gastric motility enhancers such as mosapride. 1. Drugs to eradicate Helicobacter pylori infection:Usually, quadruple therapy is used, including an acid suppressant, such as omeprazole, epprazole, etc.; two antibiotics antibiotics, such as amoxicillin, tinidazole, etc.; a bismuth agent, such as bismuth potassium citrate, etc. 2. Gastric power promoter: such as mosapride, domperidone and other drugs to promote gastric power, accelerate gastric peristalsis, help digest food, improve epigastric fullness, early satiety and other uncomfortable symptoms. There are also some proprietary Chinese medicines, such as Morodan and Gastro Fuchun, which also have the effect of treating atrophic gastritis. It is recommended to use the medication under the guidance of a physician, do not take the medication on your own. If there is any discomfort, you should consult a doctor in time.