Doxycycline vs Prednisone

## Doxycycline vs Prednisone: Overview

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

## Mechanism of Action

**Doxycycline**: Inhibits bacterial protein synthesis by binding 30S ribosomal subunit.

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

## Pharmacokinetics

**Half-life**: Doxycycline — 18-22 hours; Prednisone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Doxycycline — C22H24N2O8; Prednisone — C21H26O5.

**Molecular Weight**: Doxycycline — 444.4350 g/mol; Prednisone — 358.4280 g/mol.

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