(NBC CHICAGO)- Ahh-choo! It's the height of spring allergy season, and you just sneezed. But before you throw away that tissue, check the color of your snot first, doctors say. It could hold the ...

If you’re blowing your nose regularly, it’s hard not to notice your mucus—and what color it is. So it can also be alarming if you happen to spot yellow, brown, bloody, or green mucus in your used ...

Your nose is runny and stuffy and your throat is sore. Could it be the start of a cold or a sinus infection? Or is it allergies? The symptoms of these conditions each overlap somewhat, but health ...

It's unfortunate but true: It's totally normal for adults to get colds multiple times a year. And each of those colds will tend to follow a similar three-stage pattern, says Dr. Shiv Sudhakar, ...

Americans are weathering the worst flu season in years, as a number of other respiratory illnesses circulate too, such as COVID-19, RSV and the common cold. A telltale sign you’re getting sick is ...

DEAR DR. ROACH: I’m almost 84, and all my life I have had a problem with sinusitis. Never headaches, just post-nasal drip and use of multiple tissues. (I really should buy shares in tissue companies, ...

ROCHESTER, Minn. -- Mayo Clinic researchers have found that the cause of chronic sinus infections lies in the nasal mucus -- the snot -- not in the nasal and sinus tissue targeted by standard ...

That constant sniffling, the pressure building behind your eyes, the headache that won’t quit. You’ve been popping allergy pills for days with zero relief. What gives? You might be fighting the wrong ...