Nosebleeds can first be treated symptomatically. At the same time, we need to find out the cause, for the cause of treatment, commonly caused by trauma, atrophic rhinitis, dry rhinitis, etc., for the specific disease to take general measures, medication, surgery and so on. 1. Symptomatic treatment: patients can take acupressure, pinching the nose with both hands for 10-15 minutes, and at the same time need to use sterilized cotton balls to fill the nostrils, and cold compresses on the forehead or the back of the neck. For bleeding below the front of nasal septum, patients can cooperate with doctors to use 30%~50% silver nitrate or 30% trichloroacetic acid to cauterize the bleeding point. 2. Treatment of cause: Generally speaking, nosebleeds caused by frequent nose picking leading to erosion of nasal mucosa can be relieved and controlled after the above treatment. (1) Atrophic rhinitis: patients need to use saline to clean the nasal cavity every day under the guidance of doctors, and also need to use local lubricating drugs such as compound estradiol nasal drops and compound peppermint nasal drops, as well as 1%~3% streptomycin for anti-infective treatment as prescribed by doctors. If the effect of conservative treatment is unsatisfactory, it is necessary to consider performing surgical treatment such as anterior nostril closure surgery and nasal submucosal embedding surgery. (2) Dry rhinitis: patients need to follow the doctor’s instructions for local use of liquid paraffin, cod liver oil nasal drops, and need to follow the doctor’s instructions for oral vitamin A, cod liver oil, vitamin B2 and other vitamin preparations. The causes of nosebleed are many, need to go to the hospital, with the doctor to clarify the diagnosis and standardize the use of medication and treatment.