Digoxin vs Ondansetron

## Digoxin vs Ondansetron: Overview

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

## Mechanism of Action

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

**Ondansetron**: Selective 5-HT3 receptor antagonist.

## Pharmacokinetics

**Half-life**: Digoxin — 36-48 hours; Ondansetron — 3-5 hours.

## Chemical Properties

**Molecular Formula**: Digoxin — C41H64O14; Ondansetron — C18H19N3O.

**Molecular Weight**: Digoxin — 780.9430 g/mol; Ondansetron — 293.3660 g/mol.

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