Apixaban vs Cetirizine

## Apixaban vs Cetirizine: Overview

This comparison examines the pharmacological differences between **Apixaban** and **Cetirizine**.

## Mechanism of Action

**Apixaban**: Direct Factor Xa inhibitor.

**Cetirizine**: Second-generation H1 antihistamine.

## Pharmacokinetics

**Half-life**: Apixaban — 12 hours; Cetirizine — 6.5-10 hours.

## Chemical Properties

**Molecular Formula**: Apixaban — C25H25N5O4; Cetirizine — C21H25ClN2O3.

**Molecular Weight**: Apixaban — 459.4970 g/mol; Cetirizine — 388.8900 g/mol.

**Type**: Apixaban — Small molecule; Cetirizine — Small molecule.