The treatment of chronic gastritis with erosion is as follows: 1, pay attention to diet, it is recommended to choose light, easy to digest food, avoid eating too acidic, too sweet, too spicy, too hard, too cold food; 2, H. pylori test results show positive, usually recommended to perform quadruple therapy treatment; 3, H. pylori test results show negative, can choose to take oral inhibition of gastric acid secretion drugs, such as omeprazole, rabeprazole, etc., but also Gastric mucosal protective agents, such as aluminum thioglycollate, magnesium aluminum carbonate, bismuth pectin, etc. can be taken. For those with abdominal distension, prokinetic drugs such as domperidone and mosapride can be added. If the above treatment does not work, it is recommended to consult a hospital.