Atrophic gastritis C2 usually does not progress quickly, and its progress is related to the patient’s own lifestyle and whether it is actively treated. 1. The occurrence of atrophic gastritis has a lot to do with the patient’s long-term bad life habits, so atrophic gastritis can be treated by cultivating a good lifestyle. Patients should maintain a regular diet, should not overeat and eat irregularly, eat less spicy and other stimulating food, to achieve a healthy life, and at the same time can eat more spinach and fruits to replenish vitamins. 2. When patients are found to have atrophic gastritis C2, they should have regular checkups on time to keep abreast of the development of atrophic gastritis. Patients should also be examined for Helicobacter pylori infection, and if found positive, Helicobacter pylori infection should be actively eradicated. If patients are examined for atrophic gastritis C2, they need to communicate with doctors in time to take standardized treatment.