Metoclopramide
Metoclopramide reduces nausea and increases movement in the upper digestive tract. Its use is usually limited because it can cause acute or persistent movement disorders.
Key points
- Metoclopramide is used for selected causes of nausea, vomiting or delayed stomach emptying, not for unexplained symptoms without assessment.
- Children, younger adults and people with Parkinson’s disease or previous movement reactions need particular caution.
- Neck twisting, eye rolling, facial spasms, severe restlessness or uncontrolled movements needs prompt medical help.
Listings are for comparison only. Suitability and supply depend on clinician and pharmacy checks, stock, destination rules and prescription requirements.
What Metoclopramide is used for
It may be prescribed for selected cases of nausea and vomiting and for symptom management in gastroparesis. The underlying cause and intended duration should be clear.
How it works
Metoclopramide blocks dopamine receptors involved in vomiting and increases contractions in the stomach and upper intestine. Dopamine blockade also explains its movement-related adverse effects.
Important safety checks
Parkinson’s disease, epilepsy, bowel blockage or bleeding, previous involuntary movements and kidney or liver problems require review. Antipsychotics and other dopamine-blocking or sedating medicines can increase adverse effects. Persistent involuntary movements can continue after treatment is stopped, so duration should not be extended without review.
When to seek urgent care
Seek urgent help for neck or jaw spasm, eye rolling, severe restlessness, uncontrolled facial or limb movements, fever with severe stiffness or confusion, a seizure, vomiting blood, black stools or severe abdominal swelling.