Nasal bleeding is known as epistaxis, and the common causes of nasal bleeding in children include mechanical trauma, foreign body in nasal cavity and blood system diseases.
1. Mechanical injury: because of the rich blood vessels in the anterior part of the nasal septum, it is easy to cause nosebleed due to the dryness of the nasal cavity, picking the nostrils and other stimuli to damage the mucous membrane, and those with deviated nasal septum are more prone to bleed.
2. Nasal foreign body: mostly unilateral, because the nasal foreign body is stored in the nasal cavity for a long time, which can cause nasal mucosa erosion and bleeding. If it is an animal nasal foreign body, such as leeches, it can cause repeated massive bleeding in the nasal cavity.
3. Blood system diseases: leukemia, etc., mostly due to coagulation dysfunction leading to repeated nosebleeds, mostly accompanied by other parts of the bleeding such as skin bleeding spots, gum bleeding. It can also be accompanied by fever, sternal pain and other symptoms.
Little girl nose always bleeding may also have other reasons such as nasal hemangioma, etc., if repeated bleeding is recommended to go to the hospital in time, clear cause, standardized treatment.