Prednisone vs Promethazine

## Prednisone vs Promethazine: Overview

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

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Prednisone — 2-3 hours; Promethazine — N/A.

## Chemical Properties

**Molecular Formula**: Prednisone — C21H26O5; Promethazine — N/A.

**Molecular Weight**: Prednisone — 358.4280 g/mol; Promethazine — N/A.

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