The treatment principles for chronic gastritis focus on eliminating the cause, alleviating symptoms, and reducing the recurrence of the disease. If there is an infection with Helicobacter pylori, it should be completely eradicated. Additionally, antispasmodic analgesics, gastric mucosal protectants, and acid secretion inhibitors should be used symptomatically. During treatment, attention should be paid to dietary adjustments, consuming soft, easily digestible foods, and avoiding overeating. Meals should be regular and portion-controlled. Stimulants such as strong tea, coffee, and hard liquor should be avoided. During the treatment period, it is important to manage emotional health and engage in appropriate outdoor exercises, as a good mood positively impacts the treatment of chronic gastritis.