Pan-D Capsule 15's is composed of two medicines, namely: Domperidone and Pantoprazole. Domperidone is a prokinetic and anti-Nausea agent that helps to treat indigestion and stomach pain. On the other hand, Pantoprazole is a proton pump inhibitor that reduces the excess stomach acid formation by blocking the actions of an enzyme (H+/K+ ATPase or gastric proton pump). Pan-D Capsule 15's is a widely used medicine to treat peptic ulcers and gastroesophageal reflexux disease (GERD). Pan-D Capsule 15's prevents the release of stomach acid and relieves symptoms of food pipe lining inflammation (esophagitis), and gastroesophageal reflexux disease (GERD), or heartburn.