Discover effective day and night remedies and OTC treatments to ease your symptoms. Plus, know when to seek medical help.

Your body naturally makes mucus to protect organs like lungs and eyes. But infections, allergies and pollution can boost ...

When you're sick you'll often produce more phlegm, and might notice it's thicker or a different color: white, green, yellow or maybe even brown. We all produce mucus, even when healthy. Mucus is a ...

One of the most common questions I get from younger patients is, “What’s that stuff that forms inside my nose and is ripe for the picking?” Well, let me put everyone in the know — or should I say nose ...