Grade B reflux esophagitis usually requires acid-suppressing drugs, gastric stimulating drugs and mucosal protectants. 1. Acid-suppressing drugs: for example, omeprazole, rabeprazole, lansoprazole, etc., which can inhibit the secretion of gastric acid and reduce the phenomenon of acid reflux. 2. Gastric stimulants: such as Mosapride, Domperidone, Itopride, etc., which can promote gastrointestinal peristalsis and help digestion. 3. Mucosal protectants: for example, magnesium aluminum carbonate, aluminum thioglycollate, bismuth pectin, etc., which can promote the repair of the mucosa of the gastrointestinal tract, and also the repair of the esophageal mucosa. Reflux esophagitis grade B needs timely consultation, cooperate with the doctor to treat with medication, patients should not blindly use medication.