Chronic non-atrophic gastritis with erosion, also known as chronic non-atrophic gastritis with erosion, is a diagnosis made under gastroscopy. Chronic non-atrophic gastritis is a chronic gastritis with lymphocytic and plasma cell infiltration, and erosion is one of the common concomitant symptoms of non-atrophic gastritis, which refers to a limited superficial defect of the gastric mucosal epidermis or mucosal epithelium due to irritation. The common causes of chronic non-atrophic gastritis with erosion are complex, including genetics, H. pylori infection, bile reflux, and long-term consumption of rough or irritating foods, alcohol abuse, or long-term use of non-steroidal anti-inflammatory drugs, such as aspirin, etc., of which H. pylori infection is the most common pathogenic factor. Second, clinical symptoms if chronic non-atrophic gastritis with erosion occurs, some patients may not have obvious symptoms, some patients will have abdominal pain, bloating, early satiety, belching, nausea and other indigestion symptoms, serious cases may also be accompanied by mucosal bleeding, and even dizziness, weakness, anemia and other symptoms. Third, the treatment method treatment is still lack of special treatment methods, mainly to treat H. pylori infection, acid suppression, protection of gastric mucosa, promote gastrointestinal motility, while adjusting the diet and other daily bad habits, so as to remove the cause, relieve symptoms and improve the gastric mucosa. 1, treatment of H. pylori infection: if there is H. pylori infection, the current common clinical treatment method is quadruple therapy, that is, two antibiotics + one PPI preparation + one bismuth agent, such as amoxicillin + clarithromycin + omeprazole + bismuth potassium citrate, after eradication treatment, but also need to follow medical advice for review; 2, acid suppression, protection of gastric mucosa: patients with gastric mucosal erosion need to use drugs that inhibit gastric acid, such as omeprazole, pantoprazole, lansoprazole, cimetidine, etc., to avoid the stimulation of gastric acid on the gastric mucosa, and at the same time, also with use aluminum thioglycollate, bismuth potassium citrate to protect the gastric mucosa and reduce the degree of gastric mucosal erosion; 3, promote gastrointestinal motility: if there are symptoms such as bile reflux, early satiety, abdominal distension, etc., you can take some drugs that promote the peristalsis of the digestive tract, such as domperidone, etc. to promote gastric motility and relieve the discomfort; 4, adjust the diet and living habits: eat more fresh vegetables and fruits, avoid spicy diet, maintain a good state of mind and Adequate sleep, daily attention to quit smoking and alcohol. After timely and regular treatment, although a complete cure cannot be achieved, patients with chronic non-atrophic gastritis with erosion can usually get relief from their symptoms, but it should be noted that patients with severe chronic non-atrophic gastritis with erosion are recommended to be reviewed regularly to prevent the occurrence of malignant changes.