Superficial erosive gastritis is incorrectly described as chronic superficial gastritis with erosions, which is chronic simple gastritis. It is mostly characterized by nausea and vomiting and can be treated with proton pump inhibitors, antibiotics, and bismuth agents such as omeprazole, clarithromycin, and bismuth potassium citrate. ‘ Chronic superficial gastritis with erosion is most commonly caused by Helicobacter pylori infection, but can also be caused by reflux stimulation of digestive juices, immunization, and medications. Lack of specific symptoms may include nausea, vomiting, and epigastric discomfort. Most patients are often asymptomatic or have varying degrees of dyspeptic symptoms such as vague pain in the epigastrium, loss of appetite, postprandial fullness, and acid reflux. Chronic superficial gastritis with erosion treatment cycle is usually half a month to a month, can be taken under the guidance of a doctor, such as omeprazole and other proton pump inhibitors to inhibit excessive secretion of gastric acid, bismuth citrate potassium and other bismuth to protect the gastric mucosa, neutralize the gastric acid, combined with antibiotics such as clarithromycin to treat Helicobacter pylori infection, aluminium thiosulphate and other gastric mucosal protection drugs. It is recommended that patients with chronic superficial gastritis with erosion go to the regular hospital in time, complete the relevant examination, standardized treatment under the guidance of the doctor, so as not to delay the condition leading to adverse reactions.