Chronic non-atrophic gastritis, also known as superficial gastritis, is a form of chronic gastritis, a chronic inflammation of the gastric mucosa caused by a variety of etiologies. With erosion is a superficial necrotic defect confined to the gastric mucosa, the depth of which does not exceed the mucosal muscle layer. The condition is usually not severe. Patients with chronic non-atrophic gastritis with erosion may have varying degrees of dyspepsia, epigastric discomfort and vague pain after eating, with belching, nausea, acidity, occasional vomiting, generally mild symptoms, some even no obvious symptoms, only found during gastroscopy, gastroscopy can be seen gastric mucosa congestion and edema with erosion, occasionally bleeding spots, general mucosal edema more obvious, exudation, sometimes bile reflux The extent of the disease is not very serious. If the cause is sought and actively treated, there are generally no serious consequences; if not actively treated, chronic non-atrophic gastritis with erosion can easily form ulcers, and some can develop into atrophic gastritis, but generally no cancer. In conclusion, chronic non-atrophic gastritis with erosion, as long as actively treated, generally does not cause serious consequences, so patients should go to a regular hospital early under the guidance of clinicians for treatment to avoid aggravation of the disease.