When a child has a dry nosebleed, the first thing to do is to stop the bleeding and then identify the cause. Physiological causes of nosebleeds require lifestyle adjustments, while pathological causes require targeted treatment, such as medication, under the guidance of a doctor. Children with nosebleeds, parents are advised to pinch both sides of the nose with their fingers or use their fingers to press the bleeding side of the nose, and use cold water to apply ice packs to the child’s neck, which will help to constrict the blood vessels in the neck and reduce the amount of bleeding. If the bleeding does not stop, you can consult an ENT doctor in time, and follow the doctor’s instructions to be targeted treatment. After the bleeding stops, you need to actively treat the primary disease. If the nosebleed is caused by dry air or babies picking their noses, you can adjust the environment, drink water appropriately, and avoid picking your nose to improve the situation. If you consider dry rhinitis and other diseases, often accompanied by nasal dryness, nosebleeds, nose itching. Can use local use of sea salt water nasal spray, if necessary, can be atomized wet airway treatment. Children with repeated nosebleeds may also be related to other causes, to go to the hospital in a timely manner in order to clarify the cause of the disease, in accordance with the doctor’s instructions to standardize the treatment.