Sumatriptan vs Tramadol

## Sumatriptan vs Tramadol: Overview

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

## Mechanism of Action

**Sumatriptan**: Selective 5-HT1B/1D receptor agonist.

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

## Pharmacokinetics

**Half-life**: Sumatriptan — 2.5 hours; Tramadol — 5-7 hours.

## Chemical Properties

**Molecular Formula**: Sumatriptan — C14H21N3O2S; Tramadol — C16H25NO2.

**Molecular Weight**: Sumatriptan — 295.4020 g/mol; Tramadol — 263.3750 g/mol.

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