This medicine helps stop nausea and vomiting by working on a specific part of your brain.
A recommended single dose for adults is 10 mg, up to 3 times a day.
A doctor or nurse will give you this medicine as a slow injection into a vein (over at least 3 minutes) or into a muscle.
The maximum daily dose for adults is 30 mg or 0.5 mg per kg of body weight.