Azithromycin (Zithromax) is an inexpensive drug use to treat or prevent certain kinds of bacterial infections. It will not work for colds, flu, or other viral infections. This drug is more popular than other comparable drugs. It is available in brand and generic versions. Generic azithromycin is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.

With the Patient Assistance Program from Pfizer, you can receive your medication at no cost.