Metformin vs Rosuvastatin

## Metformin vs Rosuvastatin: Overview

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

## Mechanism of Action

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

**Rosuvastatin**: Competitive inhibitor of HMG-CoA reductase.

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Rosuvastatin — 19 hours.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Rosuvastatin — C22H28FN3O6S.

**Molecular Weight**: Metformin — 129.1640 g/mol; Rosuvastatin — 481.5390 g/mol.

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