Phlegm is usually clear or white. A higher-than-normal amount of phlegm can build up in your nose, throat, and lungs when you are sick. This build-up may cause coughing and discomfort. Bloody ...

Jassey, DOCoughing up thick, green mucus may mean a bacterial or, less often, viral infection, but that's not always true.

An estimated two million people get walking pneumonia every year, but that number could be tenfold this season, according to a health alert issued by the Centers for Disease Control and Prevention ...

Masala chai, the beloved Indian spiced tea, offers more than just warmth and flavor. Its blend of spices, including ginger, ...