Junior high school students several times a day nosebleed considerations may be trauma, dry factors such as nasal mucosal injury, but also need to be alert to immune thrombocytopenia, leukemia and other hematologic disorders may be pressed to stop bleeding, adjusting lifestyle habits, glucocorticosteroids, chemotherapeutic drugs and other treatments. After the nosebleed, the first thing that should be done is to stop the bleeding, and the nose can be pressed to stop the bleeding. 1. Nasal mucous membrane injury: trauma, dryness and other causes of nasal mucous membrane injury, can lead to recurrent nosebleeds, you can adjust lifestyle habits, avoid trauma, sea saline nasal spray and other symptomatic supportive treatment for treatment. 2. Immune thrombocytopenia: its main clinical manifestations are bleeding from the nose, bleeding gums, bleeding spots on the skin mucosa and increased menstrual flow. This disease often requires shock treatment with large amounts of glucocorticoids to raise platelets. 3. Leukemia: It is caused by abnormal proliferation of the bone marrow hematopoietic system, and is mainly manifested by anemia, bleeding and infection. Repeated nosebleeds can also occur, and chemotherapy can be administered under the guidance of a doctor. The drugs are different according to the different types. For example, M3 type can be treated with all-trans retinoic acid as prescribed by the doctor. Clinical nasal polyps, nasal septum deviation and other diseases can also lead to similar manifestations, if the above situation, please consult a doctor in time for reasonable and standardized diagnosis and treatment.