Naproxen vs Rivaroxaban

## Naproxen vs Rivaroxaban: Overview

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

## Mechanism of Action

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

**Rivaroxaban**: Direct Factor Xa inhibitor.

## Pharmacokinetics

**Half-life**: Naproxen — 12-17 hours; Rivaroxaban — 5-9 hours.

## Chemical Properties

**Molecular Formula**: Naproxen — C14H14O3; Rivaroxaban — C19H18ClN3O5S.

**Molecular Weight**: Naproxen — 230.2590 g/mol; Rivaroxaban — 435.8820 g/mol.

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