sinus infection | OSF HealthCare Blog

What the color of your snot means

June 15, 2022

Winter dry sinuses and what you can do

February 14, 2022

man holds the bridge of his nose in obvious pain

Sinus infection or COVID-19?

January 20, 2021

visibily sick woman in a bath robe surrounded by tissues suffers ailment reclined in a chair

Is it a cold or sinus infection — and am I contagious?

September 8, 2020

Lingering congestion? Might be a sinus infection…

November 29, 2015