Myth or fact? Snot can be good for you. Producing mucus will help clear your sinuses, help clear your nasal passages. Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous ...

Feeling stuffy? Blowing your nose could make you feel worse. That's because you're building up the pressure in your nostrils. This pressure can cause mucus to shoot up into your sinuses ...