Doxycycline vs Pregabalin

## Doxycycline vs Pregabalin: Overview

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

## Mechanism of Action

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

**Pregabalin**: Binds alpha-2-delta subunit of voltage-gated calcium channels.

## Pharmacokinetics

**Half-life**: Doxycycline — 18-22 hours; Pregabalin — 6.3 hours.

## Chemical Properties

**Molecular Formula**: Doxycycline — C22H24N2O8; Pregabalin — C8H17NO2.

**Molecular Weight**: Doxycycline — 444.4350 g/mol; Pregabalin — 159.2260 g/mol.

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