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

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 ...

Here, doctors break down the meaning of your mucus color (what comes out when you blow your nose or cough up)and when you should see a healthcare professional. According to doctors, seven ...

Medically reviewed by Sanja Jelic, MDMedically reviewed by Sanja Jelic, MD Coughing up white mucus can mean you have ...

their mucus and phlegm return to a more regular color. When a person breathes in smoke, pollutants and other small particles in the smoke get trapped in the mucus and phlegm. This can cause these ...

you’ve likely examined your mucus color, from yellow to green, for signs you may be healing. “We are in the midst of one of the most severe flu seasons in the past few decades, and it is ...