Rabeprazole + Domperidone DSR (Delayed-release) capsules are a combination medication used to treat gastrointestinal issues, specifically those related to excessive stomach acid and delayed gastric emptying. Rabeprazole, a proton pump inhibitor, reduces stomach acid production. Domperidone, a dopamine antagonist, increases stomach and intestinal contractions, promoting faster gastric emptying. This combination provides relief from acidity, heartburn, and related symptoms while also addressing issues like nausea and vomiting.