Carbamazepine vs Lamotrigine

Carbamazepine vs Lamotrigine: Overview

This comparison examines the pharmacological differences between Carbamazepine and Lamotrigine.

Mechanism of Action

Carbamazepine: Voltage-gated sodium channel blocker.

Lamotrigine: Sodium channel blocker inhibiting glutamate release.

Pharmacokinetics

Half-life: Carbamazepine — 25-65 hours; Lamotrigine — 25 hours.

Chemical Properties

Molecular Formula: Carbamazepine — C15H12N2O; Lamotrigine — C9H7Cl2N5.

Molecular Weight: Carbamazepine — 236.2690 g/mol; Lamotrigine — 256.0910 g/mol.

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