Dexamethasone vs Spironolactone

## Dexamethasone vs Spironolactone: Overview

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

## Mechanism of Action

**Dexamethasone**: Potent synthetic glucocorticoid.

**Spironolactone**: Mineralocorticoid receptor antagonist.

## Pharmacokinetics

**Half-life**: Dexamethasone — 36-54 hours; Spironolactone — 1.4 hours.

## Chemical Properties

**Molecular Formula**: Dexamethasone — C22H29FO5; Spironolactone — C24H32O4S.

**Molecular Weight**: Dexamethasone — 392.4610 g/mol; Spironolactone — 416.5740 g/mol.

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