Celiac gastritis may develop atrophic gastritis. If patients with erosive gastritis are not actively treated, the causes of erosive gastritis persist for a long time, such as alcohol, drugs, stress, etc., which will lead to recurrent and prolonged illnesses, thus causing chronic gastritis, and over time, the gastric mucosa becomes thin and the number of glands decreases, causing atrophic gastritis. Patients with erosive gastritis should actively target the cause of treatment, timely removal of the cause of the disease, ordinary life should pay attention to light diet, avoid spicy stimulating food, patients with Helicobacter pylori should be timely use of Clarithromycin, Amoxicillin, Omeprazole, Bismuth Potassium Citrate and other medications eradication, to avoid the development of erosive gastritis into atrophic gastritis. Therefore, patients with erosive gastritis should go to the hospital in time, under the guidance of the doctor for standardized treatment, to avoid further aggravation of the condition.