Although mucus and phlegm are related terms, they don't mean exactly the same thing. Karl Tapales via Getty Images Most people are all too familiar with the icky, uncomfortable feeling of having mucus ...

Phlegm is a form of respiratory mucus produced by the lungs. The airways between the larynx and the respiratory bronchioles are lined by columnar epithelium over which an airway surface liquid (ASL) ...

Various home remedies can help manage phlegm and mucus, such as drinking plenty of fluids and using a saline nasal spray or rinse. If home remedies do not help, over-the-counter and prescription ...

Even the experts know that phlegm-y coughs are miserable. Case in point: When I called David Cennimo, MD, an infectious disease expert and assistant professor at Rutgers New Jersey Medical School, to ...

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

Clear, bubbly phlegm does not typically indicate a problem. However, coughing up large amounts could indicate an underlying health issue, such as fluid in the lungs. Phlegm, or sputum, is a type of ...

It’s never any fun feeling under the weather, but when a common cold is paired with excess phlegm, it makes matters even worse. This can lead to irritating symptoms, such as coughing, a sore throat, ...

Mucus isn't exactly something people give much thought to — until they're sick and dealing with a constantly runny nose. But mucus is actually an important part of a healthy immune system, according ...

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

Even the process of vomiting in itself is a terrifying experience, but when one is informed that they have vomited up phlegm, this can leave one panicked, too. Is it something serious, or an answer ...

For beginner runners and seasoned athletes alike, even the shortest and lightest runs can feel difficult when you add in bad weather or allergies that can cause phlegm. Your body may also build up ...