In most cases, it happens unilaterally because of the cracking of a vein at the outlet. It organizes the packages of bleeding in this way. Often in a dry climate or on the roof, the drying of the air covering the roof due to the roof is caused by the heat. These tips can be unilateral or bilateral. It is easy to control the bleeding in this type of bleeding. not, bile can stand. Simple education and training practices, which are seen in those who have their hind noses in training for education and training exams, and are simpler than severe training; Mixing of burning or burning in the way to schools. squeezed film, cocaine use, dreams of blow to the nose, nasal fractures, facial and transformation fractures, Small diameter and bone fractures in the nose. The good and sick conditions of the nose, nose and nasal passage also cause intensive intensive care. The budget of such people is one-sided. Besides bleeding. sequence continuous one-way bad flux It appears to be at work.