Action of antiepileptic drugs on neurons

Abstract

The recent development of various new antiepileptic drugs (AEDs) has provided a wide range of therapeutic strategies for epilepsy. Information regarding the mechanisms of the action of AEDs is valuable when selecting drugs for individual epilepsy patients. AEDs can be categorized as those acting at the excitatory synapse, at the inhibitory synapse, on the extrasynaptic neuronal membrane, or with multiple or miscellaneous mechanisms of action. We herein briefly summarize and illustrate the action of AEDs on neurons and related findings that are pertinent to the clinical aspect of epileptology.

Keywords: Epilepsy; GABA; Mechanisms; Seizure; Sodium channel blocker; Treatment.