Yellow snot is gross, but does it mean you have an infection? Here's everything you need to know about it. Snot, mucus, phlegm ... whatever you call it, it's kind of a mess. There's enough dread ...

This essay is not for the ultra-fastidious reader; it deals with things we commonly think of as disgusting and repulsive. But if you are not so dainty or are at least curious, read on. Those icky ...

Not many things are as uncomfortable and annoying as a runny or congested nose when you’re sick. Constantly blowing your nose and not being able to breathe through it may leave you wondering: Why does ...

Head mucus The average person produces 1 to 1.5 liters of mucus a day, Husain says. “ (Mucus) lubricates the lining of the nose and throat and helps with filtering debris from what we breathe before ...