Vimpat (generic: lacosamide) is a prescription medication used in combination with other medications to control partial–onset seizures. It belongs to a group of drugs known as anticonvulsants, which reduce abnormal electrical activity in the brain.

This medication comes in tablet form and oral solution and is usually taken twice a day by mouth, with or without food.

It is also available in injectable form and can be given directly into a vein (IV) by a health professional.

Common side effects of Vimpat include headache, double vision, and nausea. Vimpat can also cause dizziness, blurry vision, and drowsiness. Do not drive or operate heavy machinery until you know how Vimpat affects you.