Patients with chronic non-atrophic gastritis with celiac disease should avoid stimulating spicy and indigestible foods. Chronic non-atrophic gastritis with erosion is a common digestive disease. In daily life, patients should eat regularly and chew slowly. For patients with severe symptoms, a liquid, semi-liquid diet, such as millet porridge and other foods, can be used during the illness. Avoid stimulating food, difficult to digest food intake. Reduce the burden on the stomach and intestines, so that the gastric mucosa can be fully restored. Patients with chronic non-atrophic gastritis should eat some fresh and easy to digest food and eat more green vegetables and fruits, which is conducive to the recovery of non-atrophic gastritis with erosion. Patients with chronic non-atrophic gastritis with erosion should also avoid aspirin, ibuprofen, warfarin and other non-steroidal anti-inflammatory drugs, anticoagulants and so on. Patients with chronic non-atrophic gastritis are advised to take treatment under the guidance of a doctor, which can better promote the recovery of the disease and avoid recurrence.