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Mechanism of Action of Carbamazepine

MOA of Carbamazepine

Introduction Carbamazepine is a widely used antiepileptic and mood-stabilizing drug effective in the management of partial seizures, generalized tonic–clonic seizures, trigeminal neuralgia, and bipolar disorder. It stabilizes hyperexcitable neuronal membranes and reduces synaptic transmission. The Mechanism of Action of Carbamazepine is centered on use-dependent blockade of voltage-gated sodium channels, which reduces repetitive neuronal firing and … Read more

Mechanism of Action of Gabapentin

Illustration of Gabapentin's mechanism of action on voltage-gated calcium channels

Introduction Gabapentin is an anticonvulsant and analgesic drug primarily used in the treatment of epilepsy, neuropathic pain, and restless legs syndrome. Though structurally related to gamma-aminobutyric acid (GABA), gabapentin does not bind to GABA receptors or influence GABA metabolism. Instead, it modulates neuronal excitability by interacting with voltage-gated calcium channels. Its favorable safety profile and … Read more

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