Naproxen vs Ranitidine

## Naproxen vs Ranitidine: Overview

This comparison examines the pharmacological differences between **Naproxen** and **Ranitidine**.

## Mechanism of Action

**Naproxen**: Non-selective COX inhibitor.

**Ranitidine**: Competitive H2 receptor antagonist.

## Pharmacokinetics

**Half-life**: Naproxen — 12-17 hours; Ranitidine — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Naproxen — C14H14O3; Ranitidine — C13H22N4O3S.

**Molecular Weight**: Naproxen — 230.2590 g/mol; Ranitidine — 314.4050 g/mol.

**Type**: Naproxen — Small molecule; Ranitidine — Small molecule.