This is how your phlegm can tell you when you should see a doctor

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

When is the color of mucus a health warning sign?

A medical expert revealed the significance of different nasal mucus colors, which help determine when you should consult a ...
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Feeling ill? This is what phlegm can tell you about your health

When you’re sick, you’ll often produce more phlegm, and might notice it’s thicker or a different colour: white, green, yellow or maybe even brown. What can this phlegm – also called mucus, snot, ...
The Conversation

Spit or swallow? What’s the best way to deal with phlegm?

Phoebe Williams receives funding from the National Health and Medical Research Council, the Medical Research Future Fund, and the Gates Foundation. Niall Johnston does not work for, consult, own ...
WFMZ-TV

Injectable Drug Helps Asthma Patients Clear Mucus-Clogged Airways

A man with asthma, an Asian man at home sitting on the couch breathing in an inhaler An anti-inflammation injectable can help asthma patients with airways clogged by mucus The number of patients with ...