Gabapentin vs Metoprolol

## Gabapentin vs Metoprolol: Overview

This comparison examines the pharmacological differences between **Gabapentin** and **Metoprolol**.

## Mechanism of Action

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

**Metoprolol**: Selective beta-1 adrenergic receptor blocker.

## Pharmacokinetics

**Half-life**: Gabapentin — 5-7 hours; Metoprolol — 3-7 hours.

## Chemical Properties

**Molecular Formula**: Gabapentin — C9H17NO2; Metoprolol — C15H25NO3.

**Molecular Weight**: Gabapentin — 171.2370 g/mol; Metoprolol — 267.3640 g/mol.

**Type**: Gabapentin — Small molecule; Metoprolol — Small molecule.