(HealthDay News) -- A sinus infection may be caused by bacteria, viruses or even fungi. Treatment depends on the type of infection, so you should see your doctor for a diagnosis and treatment options.
Here are common symptoms of a sinus infection, courtesy of the U.S. National Institute of Allergy and Infectious Diseases:
Last Updated: Sept. 8, 2017
Copyright © 2007 ScoutNews, LLC. All rights reserved.