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 ...

Medically reviewed by Amelia MacIntyre, DO Smoking can lead to brown mucus due to tar build-up in the lungs. Inhaling pollutants and toxins can cause brown mucus. Lung infections from bacteria and ...

Sixty-three cases of the so-called "super flu" were recorded in the country until December, the Department of Health said Monday. All of them have already recovered, DOH said, and added that the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s never any fun feeling under the weather, but when a common cold is paired with excess phlegm, it ...

Milan, Italy: The colour of the phlegm from patients with the lung disease bronchiectasis can indicate the degree of inflammation in their lungs and predict their future outcomes, according to new ...

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 ...

In the later stages of COVID-19, various breathing and positioning exercises, medications, and other home remedies can help clear the mucus or phlegm associated with a productive cough or wet cough. A ...

Researchers at the UNC School of Medicine have developed a tool that can identify airway mucus abnormalities in patients with ...

The lungs cleanse themselves by producing mucus, which traps pollutants and germs. People can clear this mucus by coughing or clearing the throat. Avoiding breathing in cigarette smoke, air pollution, ...