Carbamazepine: Carbamazepine causes an approximate 50% increase in the clearance of Felbatol  at steady state and, therefore, the addition of carbamazepine results in an approximate 40% decrease in the steady-state trough concentrations of Felbatol  as compared to the same dose of Felbatol  given as monotherapy.
<Carbamazepine, mechanism, Felbatol>, <carbamazepine, mechanism, Felbatol>