It’s that time of year again, when everyone’s fighting a cold and blowing their nose. Maybe you’ve found yourself having sinus struggles, or you’ve noticed your boogers don’t look “normal.” Whatever ...

This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of ...

Phlegm might seem like an everyday nuisance, but it can serve as a critical indicator of your body’s respiratory and systemic ...

Yellow might mean staying mellow, but other colors have different meanings. According to Fisher, inflammation can create brown, black and bloody red mucus. Pinkish or red tones are likely blood ...

Yellow mucus means your body's immune system has been ... tiny blood vessels that line them have burst and leaked blood. Brown: This may be a sign of a more severe infection like bronchitis ...