Chronic non-atrophic gastritis with rumbling erosion can be treated by lifestyle adjustment, medication and surgery. 1. Lifestyle adjustment: patients should pay attention to daily diet and lifestyle, such as more intake of fresh fruits and vegetables rich in vitamins, avoid spicy and stimulating, pickled, raw and cold food, quit smoking and drinking, etc., maintain sufficient sleep and keep a happy mood. 2. Medication: If the patient is infected by Helicobacter pylori, you can use omeprazole capsules, bismuth potassium citrate, amoxicillin, clarithromycin and other drugs to remove Helicobacter pylori. Patients without H. pylori infection can use omeprazole, aluminum thioglycollate suspension gel, Rebapatide tablets and other drugs to inhibit acid to protect the gastric mucosa and repair the erosion surface. 3. Surgical treatment: If the accompanying elevated lesions are polyps, timely surgical treatment should be carried out, such as gastroscopic polypectomy. All of the above medications should be used under the guidance of a doctor, to avoid self-medication, it is recommended to go to the hospital in a timely manner, early formal treatment.