Chronic non-atrophic gastritis, also known as chronic superficial gastritis, is a form of chronic gastritis, a chronic inflammation of the gastric mucosa caused by a variety of etiologies. The lack of specificity in clinical manifestations means that the main diagnostic modalities rely on gastroscopy and pathologic biopsy to confirm the diagnosis. Most adults have inactive, mild chronic superficial gastritis of the gastric mucosa, which can be considered as a physiological mucosal immune response and does not require pharmacological treatment. For patients with slightly more severe disease is mainly divided into the following aspects of treatment: 1, for the cause: the nasopharyngeal infection foci should be removed, quit smoking and avoid alcohol. The diet should be soft, easy to digest, avoid too rough, avoid foods containing strong seasonings or taking drugs that stimulate the stomach. hp-related gastritis with antibiotics, PPI class, bismuth and other drugs in combination. For duodenal-gastric reflux, use drugs to help digestion and improve gastric motility. Autoimmunity, glucocorticoids may be considered. Gastric mucosal nutrient factor deficiency, supplementation with multivitamins, etc., to improve gastrointestinal nutrition. 2, drug treatment: (1) eradicate H. pylori infection. (2) Gastric mucosal protector thioglycollate tablets or suspension 1.0g orally 3-4 times a day, 1 hour before meals and at bedtime. Colloidal bismuth subcitrate 110mg or 120mg orally 4 times a day, half an hour before meals and at bedtime, should not be used for more than 8 weeks. Teprenone 50mg orally, 4 times daily, half an hour before meals and at bedtime, should not be used for more than 8 weeks. (3) H2 receptor blockers: ranitidine, famotidine, cimetidine, can not be taken orally can be used for intravenous drip. (4) Gastric stimulants: domperidone, mosapride, etopride hydrochloride, etc. taken orally. 3, patient education: food should be diversified, avoid partial diet, pay attention to supplement a variety of nutrients, do not eat moldy food; eat less smoked, pickled, rich in nitrate and nitrite food, eat more fresh food; avoid too rough, strong, spicy food and a lot of long-term drinking, quit smoking; maintain a good state of mind and adequate sleep. The above is the treatment of chronic non-atrophic gastritis, the specific treatment and medication should be carried out under the guidance of clinicians, do not blindly use medication on your own.