Rabeprazole is a proton pump inhibitor that suppresses gastric acid production in the stomach. Trade names, AcipHex, others . Other possible side effects, common to other PPIs medications in the same class, include bone fractures due to. Jan 17, - Aciphex (rabeprazole sodium) is a proton pump inhibitor (PPI) to reduce Our Aciphex Side Effects Drug Center provides a comprehensive view of . proven GERD, the adverse event profile was similar to that of adults. Medscape - Gastroesophageal reflux disease, duodenal ulcers, Helicobacter pylori eradication-specific dosing for AcipHex (rabeprazole), frequency-based adverse effects, comprehensive interactions, Drugs & Diseases . the following dose, skip missed dose and take current dose; Do not take 2 doses at the same time.