If your mucus is gray or black... …you likely inhaled dark-colored particles, like smoke from a fire or heavy exhaust.

In excess, it is coughed up as phlegm, which can be very uncomfortable and even irritating, especially if settled in your throat. Several factors contribute to excess mucus buildup: When stomach ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Extra mucus in your throat and chest is a common ...

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 your snot.

Discover the key differences between allergy-related throat pain and more concerning conditions with expert-backed indicators ...

As the winter months transition into spring, the lingering dry air can still have a significant impact on one’s voice. This ...

A telltale sign you’re getting sick is excess mucus, and if you’ve ever been desperate to stop coughing and sneezing, you’ve likely examined your mucus color, from yellow to green ...

Your nose is built with a fantastic gooey substance called mucus, and we produce close to a liter of it every day. I'm getting there now. Every breath you take is filled with dust, dirt ...

Myth or fact? Snot can be good for you. Producing mucus will help clear your sinuses, help clear your nasal passages. Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous ...