Epival 200 MG Tablet is an anticonvulsant medication that is used alone or in combination with other medicines for the treatment of certain types of epilepsies, a brain disorder characterized by uncontrolled jerking movements and loss of consciousness. It is also used in the treatment of mania which is a mental disorder characterized by hyperactivity and racing thoughts. This medicine is used to prevent migraine headaches characterized by severe headache, eye pain, nausea, and vomiting.