If your child has nosebleeds every day and the condition is serious, you must go to the hospital in time to find the cause and treat the cause. There are usually several possibilities: First, pay attention to exclude whether the child has bleeding from the nasal mucosa due to thrombocytopenia or coagulation dysfunction, which is often more serious. Second, pay attention to whether the child has chronic rhinitis, sinusitis underlying diseases, because of nasal discomfort and itching, the child’s nails are not cut clean, have the habit of picking the nose often, may also damage the nasal capillaries, causing nosebleeds every day. Third, pay attention to local problems in the nasal cavity, such as capillary problems, such as tumor hyperplasia in the nasal cavity, such as deviated nasal septum and other local problems in the nasal cavity, you should see an ENT clinic and do a rhinoscopy to clarify.