This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of ...

Following a respiratory tract infection, Pope Francis was diagnosed with double pneumonia. According to the BBC, the pontiff ...

Yellow phlegm occurs due to inflammation ... you should contact your doctor.” Red phlegm signals you are coughing up blood. If that’s the case, Dr. Schultz notes you should tell your doctor as soon as ...

Medically reviewed by Sanja Jelic, MDMedically reviewed by Sanja Jelic, MD Coughing up white mucus ... respiratory tract ...

If you’ve ever fought a cold or infection in the past, chances are you’ve had the not-so-pleasant experience of coughing up green phlegm. Along with a runny nose and sore throat, green phlegm ...

chesty cough, and the inevitable mucus and phlegm build-up. However, did you know that mucus production actually helps the lungs by trapping irritants such as dirt and dust, and infectious ...