Dexamethasone vs Prednisone

## Dexamethasone vs Prednisone: Overview

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

## Mechanism of Action

**Dexamethasone**: Potent synthetic glucocorticoid.

**Prednisone**: Synthetic corticosteroid; suppresses inflammation via glucocorticoid receptor.

## Pharmacokinetics

**Half-life**: Dexamethasone — 36-54 hours; Prednisone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Dexamethasone — C22H29FO5; Prednisone — C21H26O5.

**Molecular Weight**: Dexamethasone — 392.4610 g/mol; Prednisone — 358.4280 g/mol.

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