...on the trough concentrations of carbamazepine, clobazam,
clonazepam, gabapentin, levetiracetam, oxcarbazepine, pgenobarbital, phenytoin, pregabalin,
topiramate, valproate, and zonisamide. Retigabine co-administration has been associated with a 20%
decrease in lamotrigine plasma levels. In the...