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 ...

According to Fisher, inflammation can create brown, black and bloody red mucus. Pinkish or red tones are likely blood from dry and irritated nostrils. Brown mucus could suggest possible infection ...

In the final phase of boogerfication, the mucus, dirt, and other junk dry up and clump together, forming the nasal classic-- the booger.

Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous membranes moist and protect them from getting dry and cracked. Michael Smith, MD It's just when you have a cold or some ...

When a white blood cell finds a germ, it latches onto it. Then it changes its shape to surround the germ. You can imagine the ...

These colors include: Pink: Mucus can turn pink after an injury to the nose when it gets streaked with blood. It can also be a sign your nasal passages are so dry that tiny blood vessels that line ...