Tetrabenazine is a prescription medication used to treat chorea, a type of movement disorder. Tetrabenazine belongs to a group of drugs called VMAT inhibitors, which help to restore the balance of natural compounds in the brain in order to restore muscle control.
This medication comes in tablet form and is typically taken 1 to 3 times a day, with or without food.
Common side effects of tetrabenazine include drowsiness, depression, nausea, and dizziness. Do not drive or operate heavy machinery until you know how tetrabenazine affects you.