Allopurinol vs Digoxin

## Allopurinol vs Digoxin: Overview

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

## Mechanism of Action

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

**Digoxin**: Inhibits Na+/K+-ATPase, increasing intracellular calcium.

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Digoxin — 36-48 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Digoxin — C41H64O14.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Digoxin — 780.9430 g/mol.

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