Digoxin vs Pregabalin

## Digoxin vs Pregabalin: Overview

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

## Mechanism of Action

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

**Pregabalin**: Binds alpha-2-delta subunit of voltage-gated calcium channels.

## Pharmacokinetics

**Half-life**: Digoxin — 36-48 hours; Pregabalin — 6.3 hours.

## Chemical Properties

**Molecular Formula**: Digoxin — C41H64O14; Pregabalin — C8H17NO2.

**Molecular Weight**: Digoxin — 780.9430 g/mol; Pregabalin — 159.2260 g/mol.

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