The difference between expensive and cheap rabeprazole is the difference in manufacturers and specifications, the active ingredient of both is rabeprazole, and there is no significant difference in efficacy. Whether it is expensive or cheap rabeprazole, the active ingredient is the same, therefore, the efficacy is generally the same. The difference may come from manufacturers in different regions, as well as the specifications may not be quite the same. Rabeprazole is an acid suppressant by inhibiting the key enzyme of gastric acid production, i.e., adenosine triphosphatase, and can be used to treat gastroesophageal reflux disease (GERD), gastric ulcers, duodenal ulcers, gastrinomas, anastomotic ulcers and other upper gastrointestinal tract disorders caused by excessive gastric acid, as well as the symptomatic treatment of symptoms such as acid reflux, heartburn, and pain or discomfort in the upper abdomen. Hepatic and renal dysfunction, previous history of drug allergy, the elderly, children pregnant and lactating women should be used with caution; rabeprazole and other azoles allergy is prohibited. It is contraindicated when there is a change in the character of the product. It should be noted that Rabeprazole should be used under the guidance of a doctor, and should not be used without authorization.