Doxycycline vs Morphine

## Doxycycline vs Morphine: Overview

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

## Mechanism of Action

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

**Morphine**: Mu-opioid receptor agonist.

## Pharmacokinetics

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

## Chemical Properties

**Molecular Formula**: Doxycycline — C22H24N2O8; Morphine — C17H19NO3.

**Molecular Weight**: Doxycycline — 444.4350 g/mol; Morphine — 285.3380 g/mol.

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