Z-Pak May Increase Health Risks in Some Patients Dallas doctor who takes drug says he wants to see more information on study By Ellen Goldberg • Published May 16, 2012 • Updated on June 8 ...

It depends on the underlying cause of your sinus infection. A doctor may prescribe azithromycin (Zithromax), also known as Z-Pack, to help treat a sinus infection caused by one of the following ...