The more common causes of nosebleeds in children include nose trauma, rhinitis and other local factors triggered by bleeding, as well as blood system diseases and other systemic factors triggered by bleeding, according to the different causes, the measures taken to stop bleeding are different, mainly including local hemostasis, medication hemostasis and surgical hemostasis. 1. Local hemostasis: bleeding caused by nasal trauma and rhinitis can be triggered by local mucous membrane breakage in the nasal cavity, and the amount of bleeding is small, so local pressure can be used to stop bleeding, and most of the bleeding will stop after several minutes of pressure. If necessary, you can stop bleeding by inserting cotton gauze under doctor’s operation. 2. Drugs to stop bleeding: Nasal bleeding caused by hematologic diseases, most of the bleeding is more, need to be treated by nasal filling, etc. You can apply appropriate amount of ephedrine nasal drops on the filler, and then fill it in to shrink the blood vessels of nasal mucosa. 3. Surgical hemostasis: If there is a clear bleeding point in the nasal cavity and the bleeding cannot be stopped by pressing or stuffing, surgical hemostasis can be performed by electrocoagulation or laser. For children with frequent nasal bleeding, it is necessary to consult a doctor in time to stop bleeding, and actively treat the primary disease after clarifying the cause.