Here, doctors break down the meaning of your mucus color (what comes out when you blow your nose or cough up)and when you ...

The mucus in your nose serves many functions. Its colour can tell you and your doctor a lot about what’s going on in your body. While this is not enough to diagnose anything outright ...

Medically reviewed by Susan Russell, MD Coughing up white mucus can mean you have congestion with a respiratory infection ...

Illustration by Aurélia Fronty Q: I’ve heard that purple was called the royal color because purple dye ... as early as 1200 B.C.—was made by extracting mucus from snails found along the ...