Lamotrigine vs Phenytoin Sodium

## Lamotrigine vs Phenytoin Sodium: Overview

This comparison examines the pharmacological differences between **Lamotrigine** and **Phenytoin Sodium**.

## Mechanism of Action

**Lamotrigine**: Sodium channel blocker inhibiting glutamate release.

## Pharmacokinetics

**Half-life**: Lamotrigine — 25 hours; Phenytoin Sodium — N/A.

## Chemical Properties

**Molecular Formula**: Lamotrigine — C9H7Cl2N5; Phenytoin Sodium — N/A.

**Molecular Weight**: Lamotrigine — 256.0910 g/mol; Phenytoin Sodium — N/A.

**Type**: Lamotrigine — Small molecule; Phenytoin Sodium — Small molecule.