Acetaminophen vs Dexamethasone

## Acetaminophen vs Dexamethasone: Overview

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

## Mechanism of Action

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

**Dexamethasone**: Potent synthetic glucocorticoid.

## Pharmacokinetics

**Half-life**: Acetaminophen — 1-4 hours; Dexamethasone — 36-54 hours.

## Chemical Properties

**Molecular Formula**: Acetaminophen — C8H9NO2; Dexamethasone — C22H29FO5.

**Molecular Weight**: Acetaminophen — 151.1630 g/mol; Dexamethasone — 392.4610 g/mol.

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