The common symptoms of a sinus infection include: More severe symptoms can include: If you experience these severe symptoms, you should seek medical attention. If your symptoms are not severe ...

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 ...

Sinus infections ... only necessary if the infection is bacterial or if symptoms persist or worsen after about seven days." His recommendation: If your pain is severe or persistent, or if there ...