Losartan vs Metformin

## Losartan vs Metformin: Overview

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

## Mechanism of Action

**Losartan**: Angiotensin II receptor type 1 antagonist.

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

## Pharmacokinetics

**Half-life**: Losartan — 2 hours; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Losartan — C22H23ClN6O; Metformin — C4H11N5.

**Molecular Weight**: Losartan — 422.9200 g/mol; Metformin — 129.1640 g/mol.

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