Metformin vs Warfarin

## Metformin vs Warfarin: Overview

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

## Mechanism of Action

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

**Warfarin**: Inhibits vitamin K epoxide reductase complex.

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Warfarin — 20-60 hours.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Warfarin — C19H16O4.

**Molecular Weight**: Metformin — 129.1640 g/mol; Warfarin — 308.3280 g/mol.

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