Allopurinol vs Prednisone

## Allopurinol vs Prednisone: Overview

This comparison examines the pharmacological differences between **Allopurinol** and **Prednisone**.

## Mechanism of Action

**Allopurinol**: Xanthine oxidase inhibitor reducing uric acid production.

**Prednisone**: Synthetic corticosteroid; suppresses inflammation via glucocorticoid receptor.

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Prednisone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Prednisone — C21H26O5.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Prednisone — 358.4280 g/mol.

**Type**: Allopurinol — Small molecule; Prednisone — Small molecule.