Medically reviewed by Jane Kim, MD Drinking plenty of fluids can help decrease the thickness of phlegm and make it easier to remove. Bloody, brown, white, yellow, or green phlegm may be a sign of an ...

Black mucus is rare. It can be the sign of a fungal infection, or exposure to pollutants such as coal, dust or cigarette ...

Barking out a loud cough in the middle of a big meeting or on a quiet train car is enough to make you want to be invisible. But trying to stifle your cough is way worse than dealing with any possible ...

Even if it is kind of gross when you're full of it and wrestling with it, phlegm actually serves a useful purpose: The thick, sludgy substance—made up of mostly water, salt, and antibodies—is designed ...

Being sick with a cold or other congestion-causing illness comes with a variety of symptoms, but a particularly annoying one is the buildup of mucus in your nasal passages and throat. In addition to ...

Ayurveda offers natural solutions for clear airways. Warm turmeric milk, ginger tea, tulsi tea, honey-lemon water, and ...

Breathing difficulties and persistent mucus buildup can significantly impact daily life, making simple activities feel exhausting and uncomfortable. When airways become congested with thick secretions ...

Paul G. Donohue M.D. DEAR DR. DONOHUE: I have the worst case of postnasal drip, and it's driving me crazy. I have a neverending "ahem, ahem, ahem" throat-clearing. Phlegm is constantly in the back of ...

A medical expert revealed the significance of different nasal mucus colors, which help determine when you should consult a ...

I figured it was just allergies. It seemed logical: My constant throat clearing began last summer, amid a bumper crop of weeds following last spring’s torrential rains. But when that compulsion to ...