Non-atrophic gastritis refers to chronic superficial gastritis, also known as chronic simple gastritis, which is one of the common lesions of gastric mucosa. Through gastroscopy, the naked eye can show that the gastric mucosa has the phenomenon of congestion and edema, and the gastric mucosa is reddish in color, and there can be a bit of vesicular erosion as well as hemorrhage phenomenon. There may be white mucous exudate and gray-yellow mucous exudate on the surface, but there is no atrophic change, and in severe cases of chronic non-atrophic gastritis, the deeper layers of the mucosa may be involved. Chronic non-atrophic gastritis people can be cured by treatment, if there is an increase in gastric acid secretion of the population can take omeprazole acid suppression drugs for treatment, while taking bismuth potassium citrate gastric mucosal protection agent co-treatment, the drug should be taken under the guidance of a doctor. Non-atrophic gastritis usually should avoid spicy stimulating food, if necessary, we recommend timely consultation, under the guidance of the doctor standardized diagnosis and treatment.