XOREL MUPS 20 MG is a proton pump inhibitor (PPI) containing Rabeprazole Sodium in a Multiple Unit Pellet System (MUPS) formulation. This advanced formulation delivers the drug in small pellets coated to resist stomach acid, ensuring the medication reaches the small intestine for optimal absorption. It effectively reduces gastric acid secretion by inhibiting the H⁺/K⁺-ATPase enzyme in the stomach lining.