Azithromycin vs Polymyxin B

Azithromycin vs Polymyxin B: Overview

This comparison examines the pharmacological differences between Azithromycin and Polymyxin B.

Mechanism of Action

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

Pharmacokinetics

Half-life: Azithromycin — 68 hours.

Chemical Properties

Molecular Formula: Azithromycin — C38H72N2O12.

Molecular Weight: Azithromycin — 748.9840 g/mol.

Type: Azithromycin — Small molecule; Polymyxin B — Protein.