Superficial gastritis with erosion is one of the descriptions in gastroscopy, mostly caused by Helicobacter pylori infection or long-term chronic irritation, which needs to be checked for Helicobacter pylori infection, and if Helicobacter pylori infection is present it needs to be eradicated and treated, and it needs to be adjusted in diet and lifestyle, and treated with medication. 1. Eradication of H. pylori: If H. pylori infection is found after examination, it can be eradicated with a four-combination therapy of a proton pump inhibitor, a bismuth agent and two antibiotics. Commonly used proton pump inhibitors are omeprazole, pantoprazole, etc. Commonly used bismuth agents are bismuth pectin, bismuth potassium citrate, etc. Commonly used antibiotics are amoxicillin, metronidazole, clarithromycin and so on. 2. Avoid irritating factors: long-term consumption of too cold, too hot, high salt, rough food or drink strong tea, alcoholism and long-term use of gastric mucosal damage to drugs such as aspirin can lead to chronic superficial gastritis. Patients should pay attention to the diet of light and regular, avoid eating the above food and drugs, quit smoking and drinking. 3. Pharmacological treatment: patients should follow the doctor’s instructions to use proton pump inhibitors such as omeprazole, rabeprazole, etc., and at the same time, use gastric mucosal protective agents such as teprenone capsules. In addition, the main symptomatic treatment, such as obvious abdominal distension of the patient can follow the doctor’s instructions to use domperidone for treatment. If the results of gastroscopy are abnormal, it is recommended to consult the doctor and follow the doctor’s instructions for further examination, so as to avoid delaying the condition. Meanwhile, pay attention to regular review to avoid aggravation.