The treatment of acid reflux symptoms in gastritis must be based on the specific conditions of the patient, under the guidance of the doctor to take different treatment programs, the main drug therapy has omeprazole and other proton pump inhibitors, magnesium aluminum carbonate and other antacids, itopride and other gastrointestinal dynamics of the drug, Rebapatide and other mucosal protective agents, digestive enzymes. 1. Proton pump inhibitors: such as omeprazole, can relieve the patient’s acid reflux symptoms, allergy to this drug and severe renal insufficiency is prohibited. 2. Antacids: commonly used drugs include magnesium aluminum carbonate, which is prohibited for patients with allergy to this drug, severe renal insufficiency, hypophosphatemia and myasthenia gravis. 3. Gastrointestinal stimulants: the commonly used drugs in clinic are Itopride, which is forbidden for patients with allergy to this drug, gastrointestinal bleeding and mechanical intestinal obstruction. 4. Mucosal protective agents: commonly used drugs are Rebapatide, which is prohibited for those who are allergic to this drug. 5. Digestive enzymes: acute hepatitis and biliary tract atresia patients are prohibited. Combined with Helicobacter pylori infection, can use antibiotic quadruple drug therapy, such as amoxicillin, clarithromycin, omeprazole, bismuth potassium citrate.