Gastric dermatophytosis is considered to be gastric mucosal epithelial cell enterosis, which is difficult to cure. Gastric mucosal epithelial cell enteroplasia refers to the replacement of the epithelial cells of the gastric mucosa by cup-shaped intestinal mucosal epithelial cells. It may be related to chronic gastritis, atrophic gastritis, gastric ulcer and other diseases; in addition, it may be related to medication, Helicobacter pylori infection, diet, alcohol consumption, genetics and other factors. Gastric mucosal epithelial cell intestinal hyperplasia is usually a precancerous lesion, so it is necessary to actively treat gastric diseases, and can be further examined by Helicobacter pylori breath test. If there is Helicobacter pylori infection, you can take omeprazole, amoxicillin, clarithromycin, bismuth potassium citrate and so on as prescribed by the doctor. However, it may cause side effects such as allergies, vomiting, liver and kidney damage, diarrhea, and headaches. By treating gastritis, gastric ulcer and other conditions can usually be controlled, but it is difficult to reverse gastric mucosal epithelial cell enterosis. The above medications are recommended to be taken under the guidance of a doctor, and self-medication is not recommended. It is also necessary to regularly review gastroscopy, Helicobacter pylori breath test and other items.