Rabez D 30mg/20mg Capsule is a combination of two medicines: Domperidone and Rabeprazole . Domperidone is a prokinetic which works on the upper digestive tract to increase the movement of the stomach and intestines, allowing the food to move more easily through the stomach. Rabeprazole is a proton pump inhibitor (PPI) which works by reducing the amount of acid in the stomach, which helps in the relief of acid-related indigestion and heartburn. Domperidone + Rabeprazole is a combination of two medicines for acid reflux and peptic ulcer disease. It works by increasing the movement of the stomach and intestines and reducing the acid in the stomach. Rabeprazole + Domperidone is a prescription medicine. Secondary and off-label uses of Rabeprazole + Domperidone have also been mentioned below. Medical history of the patient along with age and gender determines the dosage of Rabeprazole + Domperidone . The condition it has been prescribed for, and the route of administration also determine the right dosage. For detailed information on this, read through the dosage section. Common side effects of Rabeprazole + Domperidone include Diarrhoea ...