Chronic atrophic gastritis standardized treatment, regular review generally does not affect the life expectancy, the patient can still achieve the desired life expectancy. Chronic atrophic gastritis is one of the common diseases of the digestive system, usually due to Helicobacter pylori infection, may also be due to bile reflux and autoimmune factors, the disease standardized diagnosis and treatment and regular review does not affect the life expectancy of the patient, theoretically, the patient can still achieve life expectancy. Most patients with chronic atrophic gastritis do not experience clinical symptoms, but some may experience abdominal discomfort, acid reflux, and indigestion. If Helicobacter pylori is found to be present, it should be sterilized using quadruple therapy, such as omeprazole + clarithromycin + amoxicillin + bismuth potassium citrate, with specific medications as prescribed by the doctor. Chronic atrophic gastritis should be regularly reviewed to avoid the emergence of intestinalization, it is recommended to standardize the diagnosis and treatment under the guidance of a doctor.