What’s the dirtiest part of your body? Experts explain which body parts are germ magnets or too sensitive to touch—and why ...

Learn how to remove mucus from lungs naturally with proven remedies like steam therapy, hydration, and deep breathing. Clear ...

Worried about phlegm in vomit? Learn the common causes, simple home remedies, and when you should see a doctor.

Q: Over the years I have been bothered by coughing up phlegm from the back of my throat many times a day. One doctor told me it is not infected because the phlegm is white, but didn't really help me ...