AZASITE vs PENETREX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. AZASITE and PENETREX are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	AZASITE	PENETREX
Rating	70/100	70/100
Pharmacy pays	~$9.48 /30	—
Type	RX	RX
Active ingredient	AZITHROMYCIN	ENOXACIN
Manufacturer	Thea Pharma	Sanofi Aventis US
Dosage forms	Drops	Tablet
Drug class	Macrolide Antimicrobial	—
Boxed warning	None	None
Half-life	about 68 hours	—
Treats	Chlamydia Infections, Haemophilus Infections, Nontuberculous Mycobacterium Infections	Escherichia Coli Infections, Gonorrhea, Haemophilus Infections

azasite penetrex

Rating

70/100

Pharmacy pays

~$9.48 /30

—

Type

Active ingredient

AZITHROMYCIN

ENOXACIN

Manufacturer

Thea Pharma

Sanofi Aventis US

Dosage forms

Drops

Tablet

Drug class

Macrolide Antimicrobial

—

Boxed warning

None

Half-life

about 68 hours

—

Treats

Chlamydia Infections, Haemophilus Infections, Nontuberculous Mycobacterium Infections

Escherichia Coli Infections, Gonorrhea, Haemophilus Infections

Frequently asked questions

Which is better-rated, Azasite or Penetrex?

Azasite and Penetrex are tied at 3.5 out of 5 by our independent rating.

What is the difference between Azasite and Penetrex?

Azasite contains Azithromycin, while Penetrex contains Enoxacin — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.