Spironolactone vs Venlafaxine

## Spironolactone vs Venlafaxine: Overview

This comparison examines the pharmacological differences between **Spironolactone** and **Venlafaxine**.

## Mechanism of Action

**Spironolactone**: Mineralocorticoid receptor antagonist.

**Venlafaxine**: Serotonin-norepinephrine reuptake inhibitor (SNRI).

## Pharmacokinetics

**Half-life**: Spironolactone — 1.4 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Spironolactone — C24H32O4S; Venlafaxine — C17H27NO2.

**Molecular Weight**: Spironolactone — 416.5740 g/mol; Venlafaxine — 277.4020 g/mol.

**Type**: Spironolactone — Small molecule; Venlafaxine — Small molecule.