patients taking liver enzyme inducing antiepileptic drugs showed a mean lamotrigine plasma elimination half-life ( t1/2 ) of 14 h ( +/- 7 ) ( t1/2 of normal volunteers = 24 h ) and those taking sodium valproate and an inducing aed showed a mean lamotrigine t1/2 of 30 h ( +/- 10 ) .
C0003299
antiepileptic drugs
C0064636
t1