Lansoprazole vs Metronidazole

## Lansoprazole vs Metronidazole: Overview

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

## Mechanism of Action

**Lansoprazole**: Proton pump inhibitor.

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

## Pharmacokinetics

**Half-life**: Lansoprazole — 1.5 hours; Metronidazole — 8 hours.

## Chemical Properties

**Molecular Formula**: Lansoprazole — C16H14F3N3O2S; Metronidazole — C6H9N3O3.

**Molecular Weight**: Lansoprazole — 369.3620 g/mol; Metronidazole — 171.1540 g/mol.

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