Domperidone is a medicine that increases the movements or contractions of the stomach and bowel. Domperidone is also used to treat nausea and vomiting caused by other drugs used to treat Parkinson's Disease.
Some stomach and esophageal issues are treated with omeprazole (such as acid reflux, ulcers). It functions by lessening the acid your stomach produces. It eases symptoms like coughing, heartburn, and difficulty swallowing.