The drug treatment of reflux esophagitis includes acid-suppressing drugs, gastrointestinal stimulating drugs and antacids. 1. Acid inhibitors: the direct damage factor of reflux esophagitis is often gastric acid and protease, acid inhibitors are the basic drugs for this disease. Including omeprazole, lansoprazole and other proton pump inhibitors and famotidine, ranitidine and other Hâ‚‚ receptor antagonists, and vonorasan. 2. Gastrointestinal stimulants: By improving gastrointestinal dynamics in order to reduce the reflux of gastroduodenal contents and shorten their exposure time in the esophagus. Commonly used include domperidone, mosapride, itopride and so on. 3. Antacids: only applicable to some patients with mild symptoms and intermittent attacks of temporary symptomatic relief treatment. Commonly used drugs are aluminum phosphate, magnesium aluminum carbonate and so on. The use of specific drugs should be under the guidance of a doctor. It is recommended to consult a doctor in time for diagnosis and treatment.