Digoxin vs Trastuzumab

## Digoxin vs Trastuzumab: Overview

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

## Mechanism of Action

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

**Trastuzumab**: Anti-HER2 monoclonal antibody inhibiting receptor signaling.

## Pharmacokinetics

**Half-life**: Digoxin — 36-48 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Digoxin — C41H64O14; Trastuzumab — N/A.

**Molecular Weight**: Digoxin — 780.9430 g/mol; Trastuzumab — N/A.

**Type**: Digoxin — Small molecule; Trastuzumab — Antibody.