Naproxen vs Paroxetine

## Naproxen vs Paroxetine: Overview

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

## Mechanism of Action

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

**Paroxetine**: Potent selective serotonin reuptake inhibitor with additional muscarinic and NE reuptake inhibition.

## Pharmacokinetics

**Half-life**: Naproxen — 12-17 hours; Paroxetine — 21 hours.

## Chemical Properties

**Molecular Formula**: Naproxen — C14H14O3; Paroxetine — C19H20FNO3.

**Molecular Weight**: Naproxen — 230.2590 g/mol; Paroxetine — 329.3730 g/mol.

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