Metformin vs Omeprazole

## Metformin vs Omeprazole: Overview

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

## Mechanism of Action

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

**Omeprazole**: Proton pump inhibitor that irreversibly blocks H+/K+-ATPase.

## Pharmacokinetics

**Half-life**: Metformin — 4-9 hours; Omeprazole — 0.5-1 hour.

## Chemical Properties

**Molecular Formula**: Metformin — C4H11N5; Omeprazole — C17H19N3O3S.

**Molecular Weight**: Metformin — 129.1640 g/mol; Omeprazole — 345.4170 g/mol.

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