Most of us think that nose bleeding or epistaxis is not something we worry about. And we don't have to. They are quite harmless and making it stop is easy. But what if the bleeding doesn't stop even after 10 minutes of pinching your nose or worse still you have frequent nosebleeds? See your doctor then it might indicate a serious problem. Why does the nose bleed? There are tiny blood vessels in our nose which break and bleed even with something as simple as when you pick your nose or when colds irritate the inside of your nose causing