Naproxen vs Rabeprazole

## Naproxen vs Rabeprazole: Overview

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

## Mechanism of Action

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

**Rabeprazole**: Proton pump inhibitor irreversibly inhibiting gastric H+/K+-ATPase with faster onset than omeprazole.

## Pharmacokinetics

**Half-life**: Naproxen — 12-17 hours; Rabeprazole — 1-2 hours.

## Chemical Properties

**Molecular Formula**: Naproxen — C14H14O3; Rabeprazole — C18H21N3O3S.

**Molecular Weight**: Naproxen — 230.2590 g/mol; Rabeprazole — 359.4440 g/mol.

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