Lisinopril vs Metronidazole

## Lisinopril vs Metronidazole: Overview

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

## Mechanism of Action

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

**Metronidazole**: Forms cytotoxic free radicals that damage bacterial DNA.

## Pharmacokinetics

**Half-life**: Lisinopril — 12 hours; Metronidazole — 8 hours.

## Chemical Properties

**Molecular Formula**: Lisinopril — C21H31N3O5; Metronidazole — C6H9N3O3.

**Molecular Weight**: Lisinopril — 405.4900 g/mol; Metronidazole — 171.1540 g/mol.

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