Metformin vs Naproxen

## Metformin vs Naproxen: Overview

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

## Mechanism of Action

**Metformin**: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

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

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Naproxen — 12-17 hours.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Naproxen — C14H14O3.

**Molecular Weight**: Metformin — 129.1640 g/mol; Naproxen — 230.2590 g/mol.

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