You don`t mention your age, as many people,like myself, also have nose bleeds, but mine are due to taking Warfarin which is an anticoagulant. Are you taking any vitamin pills or iron tablets? Young persons get them quite regularly, so all I can suggest is to squeeze the top of your nostrils and don`t let the blood run down your throat, and if possible hold an pack of frozen peas, wrapped in a cloth on the back of the neck and don`t drink hot fluid for an hour or so, also breath cold air through your nose and out through your mouth. Hope that helps.