if your not in a huge rush it's pinch the nose and look ahead. When i was in toronto for world taekwondo championchips i got hit in the nose and had 3 mins to get it stopped otherwise be disqualified for next match so this is how that went. cotton up nose, pinch nose, on your upper lip right under that stiff piece of cartilige there is a vien that supllies your nose so pinch or press against that while i chewed on ice worked like a charm. and if uw anna be prepared buy some afrin i belive it's called it imidiatlly stops bleeding