Omeprazole vs Warfarin

## Omeprazole vs Warfarin: Overview

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

## Mechanism of Action

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

**Warfarin**: Inhibits vitamin K epoxide reductase complex.

## Pharmacokinetics

**Half-life**: Omeprazole — 0.5-1 hour; Warfarin — 20-60 hours.

## Chemical Properties

**Molecular Formula**: Omeprazole — C17H19N3O3S; Warfarin — C19H16O4.

**Molecular Weight**: Omeprazole — 345.4170 g/mol; Warfarin — 308.3280 g/mol.

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