There is no mandatory medication for esophagitis, and the doctor will decide to apply specific medications based on the patient’s own condition. Commonly used drugs include gastric acid inhibitors, mucosal protectants and gastrointestinal stimulants. 1. Gastric acid inhibitors: they can effectively inhibit the secretion of gastric acid and effectively reduce the damage of gastric acid to the esophageal mucosa. Common drugs include omeprazole and rabeprazole. 2. Esophageal mucosal protective agent: can form a protective film on the mucosa to reduce mucosal damage. Such as aluminum sulfate suspension gel. 3. Gastrointestinal stimulants: such as mosapride and itopride, which can promote gastric emptying and reduce gastric contents, thus reducing the damage of gastric acid to the esophageal mucosa. Esophagitis should be timely to the hospital, under the guidance of the doctor to take drugs, do not blindly self-medication, in order to avoid adverse consequences.