Doxycycline vs Venlafaxine

## Doxycycline vs Venlafaxine: Overview

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

## Mechanism of Action

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

**Venlafaxine**: Serotonin-norepinephrine reuptake inhibitor (SNRI).

## Pharmacokinetics

**Half-life**: Doxycycline — 18-22 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Doxycycline — C22H24N2O8; Venlafaxine — C17H27NO2.

**Molecular Weight**: Doxycycline — 444.4350 g/mol; Venlafaxine — 277.4020 g/mol.

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