Chronic non-atrophic gastritis, also known as superficial gastritis, is a form of chronic gastritis in which most patients have no obvious symptoms. It may manifest as discomfort, fullness, dull pain, and burning in the upper and middle abdomen, and may also present with indigestion symptoms such as loss of appetite, belching, acidity, and nausea. Signs are not obvious, and sometimes there is light pressure pain in the epigastrium. For non-atrophic gastritis most adults have inactive, mild chronic superficial gastritis of the gastric mucosa, which can be considered as a physiological mucosal immune response and does not require drug therapy. The clinical presentation of chronic non-atrophic gastritis lacks specificity, and the main diagnostic modalities rely on gastroscopy and pathological biopsy to confirm the diagnosis. The most common symptom is epigastric pain, which is present in most patients with chronic superficial gastritis. Most epigastric pain is irregular and not related to diet. The pain is usually diffuse upper abdominal burning, vague, or distension. The symptoms are often aggravated by eating cold, hard, spicy or other irritating foods, and a few are associated with climate change. These are the symptoms of chronic non-atrophic gastritis. When similar symptoms appear, you should go to a regular hospital for consultation and treatment under the guidance of a doctor in a timely manner to avoid delays.