Patients with celiac gastritis should eat a light and easily digestible diet with balanced nutrition, meat in moderation, lean meat, fish and shrimp, etc. It is recommended to avoid spicy, stimulating, too oily food and minimize the use of condiments. Increase the intake of fiber in moderation and control water intake. In daily life, try to avoid the intake of drugs and foods that stimulate damage to the gastric mucosa, avoid eating large amounts of stimulating foods such as onion, ginger, garlic, etc., eat small and frequent meals, quit smoking and drinking, avoid staying up late, develop good habits, do not get angry and try to keep emotionally happy. You can apply appropriate drugs to relieve the symptoms, it is recommended to choose acid suppression, power promotion, digestive aid, mucosa protection and other treatment, pay attention to the regular review of gastroscopy and H. pylori examination, early symptomatic treatment.