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.