Add Yahoo as a preferred source to see more of our stories on Google. Your mucus can tell you a lot about your health. Your mucus can tell you a lot about your health. Did you know that the color of ...

Green mucus can be a sign of a bacterial or viral infection, but not always. You cannot know if an infection is bacterial or viral based on mucus color alone. Applying a warm washcloth to your face ...

Whether you're dealing with a runny nose, cough or congestion, your mucus can help determine if it's a minor bother like a common cold, allergies or a more serious health issue. That's right, the ...

Mucus is a normal part of the lungs. But smoking and other issues can cause too much mucus to collect there. (Photo Credit: iStock/Getty Images) Your body makes about a liter (approximately 1 quart) ...