Digoxin vs Rabeprazole

## Digoxin vs Rabeprazole: Overview

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

## Mechanism of Action

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

**Rabeprazole**: Proton pump inhibitor irreversibly inhibiting gastric H+/K+-ATPase with faster onset than omeprazole.

## Pharmacokinetics

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

## Chemical Properties

**Molecular Formula**: Digoxin — C41H64O14; Rabeprazole — C18H21N3O3S.

**Molecular Weight**: Digoxin — 780.9430 g/mol; Rabeprazole — 359.4440 g/mol.

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