Gabapentin vs Tramadol

## Gabapentin vs Tramadol: Overview

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

## Mechanism of Action

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

**Tramadol**: Mu-opioid receptor agonist and serotonin-norepinephrine reuptake inhibitor.

## Pharmacokinetics

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

## Chemical Properties

**Molecular Formula**: Gabapentin — C9H17NO2; Tramadol — C16H25NO2.

**Molecular Weight**: Gabapentin — 171.2370 g/mol; Tramadol — 263.3750 g/mol.

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