Carbamazepine vs Gabapentin

Carbamazepine vs Gabapentin: Overview

This comparison examines the pharmacological differences between Carbamazepine and Gabapentin.

Mechanism of Action

Carbamazepine: Voltage-gated sodium channel blocker.

Gabapentin: Binds alpha-2-delta subunit of voltage-gated calcium channels.

Pharmacokinetics

Half-life: Carbamazepine — 25-65 hours; Gabapentin — 5-7 hours.

Chemical Properties

Molecular Formula: Carbamazepine — C15H12N2O; Gabapentin — C9H17NO2.

Molecular Weight: Carbamazepine — 236.2690 g/mol; Gabapentin — 171.2370 g/mol.

Type: Carbamazepine — Small molecule; Gabapentin — Small molecule.