Superficial gastritis with erosion is a chronic inflammatory disease, the main method of treatment requires a combination of medication, with a regular diet to get good results, there are three types of drugs commonly used: first, antibacterial drugs, commonly used is levofloxacin and amoxicillin. Secondly, the drugs for acid control, commonly used are omeprazole and ranitidine. Third, the drugs that protect the gastric mucosa, the representative drug is bismuth salicylate. Combined use of these three types of drugs needs to be accompanied by regular dietary treatment, do not eat boiling hot food, do not eat pickled food, do not eat spicy and irritating food, and do not overeat.