Nosebleed caused by capillary rupture, according to the amount of bleeding and bleeding site, can press to stop bleeding, cold towel on the head, disinfected cotton ball filling to stop bleeding and other methods of treatment. 1. Pressing to stop bleeding: the nosebleed site is in the front and lower part of the nasal septum, which is easy to bleed and the amount of bleeding is small. You can pinch both sides of the nose with your fingers and press for 10 to 15 minutes to relieve the bleeding in the nose. 2. Cold towel on the head: Pressing at the same time, with a cold water bag or wet towel on the forehead or the back of the neck, to promote vasoconstriction to reduce bleeding. 3. Sterilized cotton ball filling to stop bleeding: If the nose bleeds a large amount, or other parts of the bleeding, use sterilized cotton ball filling to achieve the effect of hemostasis, and actively seek medical attention. It is suggested that after stopping bleeding, patients should check the cause of bleeding in time, and actively treat the original disease to avoid aggravation of the condition.