Primidone, used in the treatment of generalized tonic-clonic seizures, is m etabolized to.. Phenobarbital

Primidone, used in the treatment of generalized tonic-clonic seizures , is m etabolized to
a- Phenytoin
b- Phenobarbital***
c- Metformin
d- Carbamazepine
e- None of the above.