Researchers at the UNC School of Medicine have developed a tool that can identify airway mucus abnormalities in patients with ...
SAN ANTONIO--(BUSINESS WIRE)--bioAffinity Technologies, a privately held company focused on early diagnostics and cancer therapeutics, announced publication in the peer-reviewed Journal of Visualized ...
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What causes brown mucus?

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 ...
Healthy phlegm is usually clear and runny, but many different health conditions can change the consistency or color. Phlegm, also called sputum, is mucus produced by your lungs that helps protect your ...
Blood sampling is a quick and accurate tool used to diagnose health conditions, like heart disease, diabetes, and liver function. Researchers at the ...
A wet cough is one that produces mucus or phlegm. It’s also sometimes called a productive or chesty cough. An occasional cough is usually nothing to be worried about — it’s a normal reflex that helps ...