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 ...

Whether you're dealing with a runny nose, cough or congestion, your mucus can help determine if it's a minor bother like a ...

“Thin and/or runny mucus is typically an indication that your body is in the early stages of fighting off a cold or viral infection,” Connor said. “Thick and/or sticky mucus may indicate that you’re ...

Discover six doctor-approved natural treatments for nasal congestion that work better than over-the-counter medications, plus ...

Learn what happens inside the body during an asthma attack and why treatments help prevent or reverse the effects.

Did you see this? Nearly 1 in 10 Americans have asthma. Here's what causes it.

Early treatment of phlegm and mucus build-up is important, mainly to achieve symptomatic relief and prevent complications, ...

Post-nasal drip occurs when excess mucus accumulates in the back of the throat or nose, primarily due to allergies, infections, or irritants. Symptoms ...

Symptoms of sinusitis include a continuous discharge which can be thin and watery, or thick and mucus-like. Blockage of the sinuses exerts pressure on the air passages causing thudding or acute ...

The disease impacts the lungs by clogging airways with sticky, thick mucus, which traps bacteria and other germs and sometimes leads to inflammation, respiratory infections and even respiratory ...