AZASITE vs ILOSONE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. AZASITE and ILOSONE 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	ILOSONE
Rating	70/100	New
Pharmacy pays	~$9.48 /30	—
Type	RX	RX
Active ingredient	AZITHROMYCIN	ERYTHROMYCIN ESTOLATE
Manufacturer	Thea Pharma	Lilly
Dosage forms	Drops	Suspension, Tablet, chewable, Capsule
Drug class	Macrolide Antimicrobial	—
Boxed warning	None	None
Half-life	about 68 hours	—
Treats	Chlamydia Infections, Haemophilus Infections, Nontuberculous Mycobacterium Infections	Acne Vulgaris, Campylobacter Infections, Chancroid

azasite ilosone

Rating

70/100

New

Pharmacy pays

~$9.48 /30

—

Type

Active ingredient

AZITHROMYCIN

ERYTHROMYCIN ESTOLATE

Manufacturer

Thea Pharma

Lilly

Dosage forms

Drops

Suspension, Tablet, chewable, Capsule

Drug class

Macrolide Antimicrobial

—

Boxed warning

None

Half-life

about 68 hours

—

Treats

Chlamydia Infections, Haemophilus Infections, Nontuberculous Mycobacterium Infections

Acne Vulgaris, Campylobacter Infections, Chancroid

Get ilosone

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Get treatment online

Licensed online providers — consult & get prescribed if eligible.

SesameCompare online visit prices

Frequently asked questions

What is the difference between Azasite and Ilosone?

Azasite contains Azithromycin, while Ilosone contains Erythromycin Estolate — 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.