Nosebleeds in children need to be treated according to the cause of the disease, due to individual differences, there is no “fastest” treatment method. The causes of nosebleeds are: nasal deformity, sinusitis, nasal mucous membrane rupture and other causes of bleeding. 1. Nasal deformity: repeated nosebleeds caused by nasal hemangioma need to go to the otolaryngology department of the hospital for a careful examination of the endonasal endoscopy, and then laser removal of the hemangioma is detected. 2. Sinusitis: first take the way of pressure to stop bleeding, use some cotton balls into the nasal cavity. After stopping the bleeding, timely anti-inflammatory treatment, to avoid sinusitis inflammatory secretions for a long time to stimulate the nasal cavity. Avoid pinching the nose and digging the nostrils. 3. Nasal mucous membrane rupture: the first to press the root of the nose is the nose on both sides to stop bleeding, while the use of cold water towel wet compresses, is the principle of thermal expansion and contraction to stop bleeding. Mucous membrane caused by bleeding, general bleeding is not very large. If the bleeding can not be stopped, the bleeding is large or fast, the child should be immediately sent to the hospital, through the electrocoagulation hemostasis method to stop the nosebleed. Specific symptoms also need to continue to observe, combined with clinical symptoms under the guidance of the doctor targeted treatment.