Generous direction your specialist before taking any medication. Nonexclusive Name: rabeprazole (rah BEH prah zole) Brand Names: Aciphex (Spanish name Pariet) What is rabeprazole? Rabeprazole decreases the measure of destructive made in your stomach. Rabeprazole is used to treat ulcers, gastroesophageal reflux infection (GERD or heartburn), and distinctive conditions including great stomach destructive creation. Rabeprazole may similarly be used for purposes other than those recorded in this medication guide.