Rapid hemostasis of nosebleeds includes head-down compression to stop bleeding, and cauterization or electrocoagulation with the help of a doctor when seeking medical attention. There are many causes of nosebleeds, such as dry rhinitis, allergic rhinitis and other local bleeding, as well as thrombocytopenic purpura, leukemia and other systemic diseases. If the amount of bleeding is small, you can take the head down position, clamp the sides of the nose for pressure to stop bleeding, do not recommend tilting the head, tilting the head is easy to make the nosebleed back into the throat, and even trigger the risk of suffocation. If the effect of self-pressure to stop bleeding is not good, it is recommended to consult a doctor in time, under the guidance of the doctor to use gauze and other pressure to stop bleeding, the effect is not good, you can endoscopic electrocoagulation or cauterization to stop bleeding. It is recommended to consult a doctor in time to identify the cause of the nosebleed and treat the cause in order to achieve better results.