Gastric sinus mucosa red and white with red is the endoscopic term to describe the mucosal changes in the gastric sinus, suggesting the presence of inflammation of the gastric sinus, the red color is usually the manifestation of mucosal congestion, edema suggesting chronic non-atrophic gastritis, usually not serious. With everyone’s irregular diet, work and rest, and some people taking long-term aspirin and other non-steroidal anti-inflammatory drugs, many people have chronic gastritis, with some experiencing symptoms such as upper-middle abdominal discomfort, nausea, and lack of appetite, and some showing no symptoms at all. If gastroscopy found that there is chronic gastritis, can continue to improve the Helicobacter pylori test, there is infection can be under the guidance of the doctor anti-Helicobacter pylori treatment. If the chronic inflammation is in the active stage or there are precancerous lesions, short-term or long-term standardized treatment will be given. The details are based on the doctor’s judgment.