Azelastine vs Metronidazole

## Azelastine vs Metronidazole: Overview

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

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Azelastine — N/A; Metronidazole — 8 hours.

## Chemical Properties

**Molecular Formula**: Azelastine — N/A; Metronidazole — C6H9N3O3.

**Molecular Weight**: Azelastine — N/A; Metronidazole — 171.1540 g/mol.

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