Metformin vs Valsartan

## Metformin vs Valsartan: Overview

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

## Mechanism of Action

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

**Valsartan**: Angiotensin II type 1 receptor blocker.

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Valsartan — 6 hours.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Valsartan — C24H29N5O3.

**Molecular Weight**: Metformin — 129.1640 g/mol; Valsartan — 435.5190 g/mol.

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