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 that is mostly clinically curable. Most adults have an inactive, mild chronic superficial inflammatory response in the gastric mucosa, which can be considered a physiologic mucosal immune response that does not require drug therapy and generally has a good prognosis after treatment. However, patients need to pay attention to maintain good habits, do not eat spicy and stimulating food, do not eat undigested food, supplement nutrients, do not eat moldy food, eat less smoked, pickled, nitrate and nitrite rich food, eat more fresh food, avoid too coarse, strong, large amounts of long-term alcohol consumption, smoking, maintain a good mental state and adequate sleep. Non-atrophic gastritis lacks specificity in clinical manifestations, and most patients are not symptomatic. Severe cases may present with epigastric pain, and most patients with chronic superficial gastritis present with this symptom. Most epigastric pain is irregular and not related to diet. The pain is usually diffuse upper abdominal burning pain, vague pain, and distension, so that prompt medical attention should be sought when similar symptoms occur. Therefore, most cases of non-atrophic gastritis can be cured with the right lifestyle and aggressive treatment.