Doxycycline vs Lisinopril

## Doxycycline vs Lisinopril: Overview

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

## Mechanism of Action

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

**Lisinopril**: ACE inhibitor preventing conversion of angiotensin I to angiotensin II.

## Pharmacokinetics

**Half-life**: Doxycycline — 18-22 hours; Lisinopril — 12 hours.

## Chemical Properties

**Molecular Formula**: Doxycycline — C22H24N2O8; Lisinopril — C21H31N3O5.

**Molecular Weight**: Doxycycline — 444.4350 g/mol; Lisinopril — 405.4900 g/mol.

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