Metformin vs Phytonadione

## Metformin vs Phytonadione: Overview

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

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Phytonadione — N/A.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Phytonadione — N/A.

**Molecular Weight**: Metformin — 129.1640 g/mol; Phytonadione — N/A.

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