Nasal discharge that is yellow, green or brown can be a sign of an infection ... While the color of the mucus does not distinguish between a viral or a bacterial infection, several other signs ...

The symptoms can include coughing up thick yellow, green, or brown phlegm ... with extra pillows to drain the phlegm from ...

Post nasal drip is basically just mucus. So with spring allergies you tend to notice-- basically, it's your body's reaction to something foreign. So when you produce a little too much mucus then ...

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 ...

When sinuses become blocked and filled with mucus, they cannot drain properly and become a breeding ground for bacteria. This can lead to symptoms like nasal congestion or discharge, post-nasal ...