Metoclopramide increases muscle contractions in the upper digestive tract. This speeds up the rate at which the stomach empties into the intestines.
Metoclopramide oral (taken by mouth) is used for 4 to 12 weeks to treat heartburn caused by gastroesophageal reflux in people who have used other medications without relief.
Metoclopramide oral is also used to treat gastroparesis (slow stomach emptying) in people with diabetes, which can cause heartburn and stomach discomfort after meals.
Metoclopramide injection is used to treat severe diabetic gastroparesis. The injection is also used to prevent nausea and vomiting caused by chemotherapy or surgery, or to aid in certain medical procedures involving the stomach or intestines.
