The phenomenon of nosebleed may be the damage of nasal mucous membrane, or it may be the common symptom of nasal hemangioma or leukemia, etc. You can’t judge which kind of disease is the omen by nosebleed.
1. Nasal mucous membrane damage: the nasal mucous membrane is damaged due to excessive nose picking or nose blowing, which leads to the increase of blood vessel brittleness and the phenomenon of constant nosebleed.
2. Nasal hemangioma: a kind of fibrous hemangioma growing in the nasopharynx, due to the malformation of blood vessels or weak walls of blood vessels, which is easily affected by external stimuli or emotional fluctuations and other factors leading to blood vessel expansion and rupture, resulting in the phenomenon of constant nosebleeds.
3. Leukemia: due to the proliferation of leukemia cells in the bone marrow, resulting in a decrease in platelet count and abnormal coagulation function, which may lead to the phenomenon of constant nosebleeds.
4. Deviated nasal septum: patients may have breathing difficulties, nasal obstruction, frequent nosebleeds, headaches or sinus infections.
There are many other causes of nosebleeds, so it is recommended to identify the causes and actively cooperate with doctors for treatment.