The basic lesions are epithelial cell degeneration, hyperplasia of the epithelium of the sulcus and infiltration of inflammatory cells in the lamina propria, and sometimes intestinal epithelial hyperplasia of the surface epithelium and epithelium of the sulcus, without reduction of the intrinsic glands. Gastroscopy shows gastric mucosal congestion, edema and punctate hemorrhage and erosion or yellowish-white mucus exudate. 2, treatment methods (1) etiological treatment: to get rid of the causative factors is the treatment and prevention of chronic superficial gastritis the best policy. Therefore, you should avoid mental tension, quit smoking, limit alcohol consumption in moderation, try not to take drugs that stimulate the stomach, and actively treat chronic tonsillitis, paranasal sinusitis, dental caries and throat infection foci. (2) Diet therapy: chronic superficial gastritis patients should have a light diet, regular, regular and quantitative, avoiding too acidic, too spicy, cold and rough food. (3) drug therapy: chronic superficial gastritis drug therapy can be broadly divided into two categories: drugs to protect the gastric mucosa and drugs to eliminate factors that damage the gastric mucosa. You can eat the stomach with herbal honey syrup, which is effective and has no side effects. The actual gastric mucous membrane is protected by ① Gastrone: it is a hemisuccinate made from glycyrrhetinic acid hydrolysis, which can enhance the secretion of gastric mucous membrane, prolong the life of gastric epithelial cells and mildly inhibit the activity of pepsin, so it can protect the gastric mucous membrane from bile damage and avoid H+ counter-diffusion. Dosage 100mg, 3 times a day, after 2 weeks, change to 50mg, 3 times a day, half an hour before meal, 4-5 weeks as a course of treatment. Side effects include water and sodium retention, so it is advisable to take hydrochlorothiazide and potassium salt at the same time. ②Aluminium thioglycollate: This drug can complex with pepsin, inhibit the enzyme from decomposing proteins, and complex with gastric mucosal proteins to form a protective film, preventing the penetration and erosion of gastric acid, pepsin and bile acids. In addition, this drug can also promote the metabolism of gastric mucous membrane cells. Dosage: 1.0g, 3-4 times daily. ③Metsulin-S granules: The drug contains water-soluble B334 and L-glutamine. Water-soluble B334 can act directly on gastric mucosa to make local inflammation disappear. l-glutamine, together with gastrointestinal mucosa epithelial components have been glycosamine and glucosamine, participate in promoting tissue repair for therapeutic purpose. Dosage: 670mg, 3 times a day. ④Gastritis dry syrup: The drug is mainly composed of gentamicin sulfate, procaine hydrochloride, VitB12 and other components. It has the functions of anti-inflammation, pain relief and promoting the repair of gastric mucosa. Dosage: 5g, 3 times a day. ⑤ Simethicone: The drug has strong fixation ability to bacteria and virus and strong covering ability to the mucous membrane of the digestive tract. Through the action with mucus it can improve the toughness of digestive tract mucosa gum to fight against various attack factors. Dosage: 3g, 3 times a day. (6) Others: 2-4 tablets of vincristine, 3 times daily orally; 2-3g of gastrin, 3 times daily orally; 10mg of aluminum hydroxide gum, 3 times daily orally; 4 tablets of Gagepin, 3 times daily orally; 250-150mg of prostaglandin E, 3 times daily orally, etc. All can play a role in protecting and improving the gastric mucosa. Alternatively, long-term conditioning with the ancient formula of prednisone tea, two cups per day, regulates Qi, invigorates blood, harmonizes the stomach and relieves pain, not only relieves the stabbing pain caused by blood stasis in the stomach, but also enhances the body’s immunity. In the diet, pay attention to regular rationing, avoid overeating, do not eat irritating food, such as chili, raw garlic, strong wine, strong tea, strong coffee and too hard, too cold, too hot, rough food. It is advisable to eat nutritious and easily digestible food, such as milk, soy milk, tofu, egg custard, yam, carrots, etc. When eating, chew slowly and eat more soft foods such as porridge. Patients should also abstain from smoking, because smoking can affect the blood supply to the gastric mucosa and the repair of mucosal cells. If adhered to for a long time, chronic superficial gastritis can be gradually healed.