There is no such thing as a cure for nosebleeds in boys. The treatment needs to be decided according to the cause of the disease, which may be related to trauma, nasal inflammation, nasal foreign body, blood disease and so on. It is recommended that patients go to the hospital in time to clarify the cause of the disease and follow the doctor’s instructions to standardize the treatment. 1. Trauma: children’s noses are traumatized or impacted, resulting in rupture of the anterior sieve artery and rupture of the internal carotid artery, causing nosebleeds. Shiatsu or stuffing method can be used to stop bleeding, and cold compresses can be applied at the same time to relieve bleeding. 2. Nasal inflammation: Nasal inflammation, such as allergic rhinitis, may also cause nosebleeds. You need to stop the bleeding first, and can use cetirizine, loratadine and other anti-allergy drugs to relieve the symptoms according to the situation. 3. Nasal foreign body: pediatric nasal cavity with a foreign body can cause repeated nasal bleeding. It is necessary to go to the hospital in time, and the doctor will remove the foreign body. 4. Blood diseases: such as aplastic anemia, thrombocytopenic purpura, hemophilia and other blood diseases, may cause repeated bleeding. According to the cause of different targeted use of thrombin and other drugs to stop bleeding, and subsequently according to the cause of the disease, the cause of the treatment. There is no so-called cure for nosebleeds in boys, so it is recommended that patients go to the hospital in time to clarify the cause of the disease and treat the cause. All of the above medications should be used under the guidance of a doctor.