Allopurinol vs Trazodone

## Allopurinol vs Trazodone: Overview

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

## Mechanism of Action

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

**Trazodone**: Serotonin antagonist and reuptake inhibitor (SARI).

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Trazodone — 5-9 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Trazodone — C19H22ClN5O.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Trazodone — 371.8640 g/mol.

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