RABEPES 20 mg Capsule contains Rabeprazole Sodium, a proton pump inhibitor (PPI) used to treat gastrointestinal disorders. It is effective in treating peptic ulcers, GERD (gastroesophageal reflux disease), and Helicobacter pylori eradication in combination with antibiotics. Rabeprazole works by reducing stomach acid production, promoting ulcer healing, and alleviating GERD symptoms like heartburn and acid reflux. It also helps manage Zollinger-Ellison syndrome, a condition that causes excessive stomach acid production. The recommended dosage is 20 mg once daily, usually before meals, for optimal results.