Aspirin vs Azithromycin

## Aspirin vs Azithromycin: Overview

This comparison examines the pharmacological differences between **Aspirin** and **Azithromycin**.

## Mechanism of Action

**Aspirin**: Irreversibly inhibits cyclooxygenase-1 and -2.

**Azithromycin**: Binds 50S ribosomal subunit, inhibiting bacterial protein synthesis.

## Pharmacokinetics

**Half-life**: Aspirin — 2-3 hours; Azithromycin — 68 hours.

## Chemical Properties

**Molecular Formula**: Aspirin — C9H8O4; Azithromycin — C38H72N2O12.

**Molecular Weight**: Aspirin — 180.1580 g/mol; Azithromycin — 748.9840 g/mol.

**Type**: Aspirin — Small molecule; Azithromycin — Small molecule.