Biology — Antiepileptic Interactions
Enzyme induction and inhibition among anticonvulsants.
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title "Antiepileptic interactions"
drug P "Phenytoin" class antiepileptic
drug C "Carbamazepine" class antiepileptic
drug V "Valproate" class antiepileptic
drug L "Lamotrigine" class antiepileptic
drug W "Warfarin" class anticoagulant
interact V L "rise in levels" severity major mechanism "glucuronidation inhibition"
interact C P "altered levels" severity moderate mechanism "mutual induction"
interact P W "altered INR" severity major mechanism "CYP induction"
interact C W "fall in INR" severity major mechanism "CYP3A4 induction"