Medically reviewed by Kashif J. Piracha, MD Key Takeaways Pneumonia coughs are usually deeper and louder than regular coughs.A pneumonia cough often brings up mucus, which can be green, yellow, or ...

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 ...

Worried about phlegm in vomit? Learn the common causes, simple home remedies, and when you should see a doctor.

It contains a wealth of powerful molecules called mucins that help to tame microbes and prevent infection. In a new study, ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

MIT researchers identified mucins that defend against Salmonella and other bacteria that cause diarrhea. They now hope to ...