Which antiepileptic drug does not act inhibition of sodium channels?
Vigabatrin
Carbamazepine
Lamotrigine
Pheriytoin
It is an inhibitor of GABAtransaminase, the enzyme which degrades GABA. Anticonvulsant action may be due to increase in synaptic GABA concentration Ref: KD TRIPATHI 8thh ed.
Central Nervous system