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AZITHROMYCIN vs ETHAMBUTOL HYDROCHLORIDE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. AZITHROMYCIN and ETHAMBUTOL HYDROCHLORIDE 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.

Rating

New
60/100

Pharmacy pays

~$9.39 /30
~$13.48 /30

Type

RX
RX

Active ingredient

AZITHROMYCIN
ETHAMBUTOL HYDROCHLORIDE

Manufacturer

Dosage forms

Powder, Injectable, Suspension, Tablet
Tablet

Drug class

Macrolide Antimicrobial
—

Boxed warning

None
None

Half-life

about 68 hours
—

Treats

Chlamydia Infections, Haemophilus Infections, Nontuberculous Mycobacterium Infections
Nontuberculous Mycobacterium Infections, Tuberculosis

Frequently asked questions

Which is cheaper, Azithromycin or Ethambutol Hydrochloride?

Azithromycin costs pharmacies less to acquire — about $9.39 vs $13.48 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Azithromycin and Ethambutol Hydrochloride?

Azithromycin contains Azithromycin, while Ethambutol Hydrochloride contains Ethambutol Hydrochloride — 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.