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.