Oxcarbazepine true is all except ?

Ans. is 'b' i.e., Less chances of hyponatremia Oxcarbazepine It is rapidly conveed into active metabolite. Drug interactions and autoinduction of its own metabolism are less marked, because it is a weak enzyme inducer. Risk of hepatotoxicity is lower than with carbamazepine. Chances of hyponatremia are more with oxcarbazepine compared to carbamazepine. It 1.5 times less potent than carbamazepine.