Acetaminophen vs Prednisone

## Acetaminophen vs Prednisone: Overview

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

## Mechanism of Action

**Acetaminophen**: Inhibits prostaglandin synthesis in the CNS and peripherally blocks pain impulse generation.

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

## Pharmacokinetics

**Half-life**: Acetaminophen — 1-4 hours; Prednisone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Acetaminophen — C8H9NO2; Prednisone — C21H26O5.

**Molecular Weight**: Acetaminophen — 151.1630 g/mol; Prednisone — 358.4280 g/mol.

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