Digoxin vs Esomeprazole

## Digoxin vs Esomeprazole: Overview

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

## Mechanism of Action

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

**Esomeprazole**: S-isomer of omeprazole; proton pump inhibitor irreversibly blocking gastric H+/K+-ATPase.

## Pharmacokinetics

**Half-life**: Digoxin — 36-48 hours; Esomeprazole — 1-1.5 hours.

## Chemical Properties

**Molecular Formula**: Digoxin — C41H64O14; Esomeprazole — C17H19N3O3S.

**Molecular Weight**: Digoxin — 780.9430 g/mol; Esomeprazole — 345.4170 g/mol.

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