Your doctor would have advise d you 2 antiepileptics for a particular reason.
Usually, if a patient remains seizure free for 3 years, then an attempt can be made to taper off antiepileptics.
If the taper off is tolerated well, then antiepileptics may be switched off.
Recurrence of seizure requires longer duration of antiepileptic intake.
Folvite counters side effect of option and should be taken with it.
Next Steps
I suggest a consult for a proper history and seizure documentation before an attempt can be made for tapering either medication