There is no most effective treatment for enteric chemosis, also known as gastric mucosal intestinal epithelial hyperplasia. Gastric mucosal intestinal epithelialization is a phenomenon in which the mucosa of the stomach is replaced by intestinal epithelial cells under the stimulation of chronic inflammation, which is a precancerous lesion and more serious. Gastric mucosal intestinal epithelialization may be related to diet, alcohol, drugs, Helicobacter pylori infection, heredity and other factors, and may lead to symptoms such as acid reflux, heartburn, nausea, vomiting, and pain in the left upper abdomen. There is no most effective treatment for gastric mucosal eutrophication. You can take drugs such as omeprazole and bismuth potassium citrate to inhibit gastric acid secretion and protect the gastric mucosa. But there is a possibility that it may lead to allergies, indigestion, nausea, diarrhea and other adverse reactions. If there is Helicobacter pylori infection, eradication treatment is carried out by the quadruple method, i.e., one proton pump inhibitor such as omeprazole + one bismuth agent such as bismuth pectin + two antibiotics such as amoxicillin and clarithromycin. Gastric mucosal epithelialization patients, must be under the guidance of the doctor to take medication, regular review gastroscopy, but also a light diet, eat less spicy and stimulating food, avoid smoking and alcohol, eat regular meals, eat less and more often.