How does FDA action on azithromycin affect me?

It’s always important to understand the potentially serious side effects of drugs you have been prescribed, and the FDA’s warning about azithromycin increases your knowledge about this medication. It is also wise to discuss any questions or concerns about azithromycin or other antibacterial drugs with your health care professional.

If you are taking Zithromax or Zmax, you should seek medical care immediately if you experience an irregular heartbeat, shortness of breath, dizziness or fainting.