Ranitidine vs Warfarin

## Ranitidine vs Warfarin: Overview

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

## Mechanism of Action

**Ranitidine**: Competitive H2 receptor antagonist.

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

## Pharmacokinetics

**Half-life**: Ranitidine — 2-3 hours; Warfarin — 20-60 hours.

## Chemical Properties

**Molecular Formula**: Ranitidine — C13H22N4O3S; Warfarin — C19H16O4.

**Molecular Weight**: Ranitidine — 314.4050 g/mol; Warfarin — 308.3280 g/mol.

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