What reason is nosebleed of stream of people

summary

Nosebleed is physiological and pathological. Generally, people think that nosebleed is caused by fire. Many people will have nosebleed for various reasons. So what are the causes of nosebleed? Let's learn about it.

What reason is nosebleed of stream of people

First, a lot of nosebleed is caused by trauma: nose and paranasal sinus trauma can be combined with fracture of anterior cranial fossa or middle cranial fossa, injury of anterior ethmoidal artery or internal carotid artery, general bleeding is more serious, life-threatening, nasal or paranasal sinus surgery damage blood vessels not found in time or not properly handled, Severe sneezing, foreign body in nasal cavity, nasal intubation and sudden change of air pressure can cause bleeding

Second, nosebleed may also be caused by tumors: ulceration and bleeding of malignant tumors in nose, paranasal sinuses or nasopharynx. In the early stage, a small amount of bleeding is often repeated. In the late stage, the destruction of large blood vessels can cause massive bleeding. The bleeding of benign vascular tumors such as nasopharyngeal angiofibroma and hemangioma is generally more severe, We should pay more attention to small amount of bleeding. When we find a small amount of nosebleed, we must find out the cause of bleeding carefully

Third: there are many people suffering from systemic diseases, which can also cause nosebleed, such as arteriosclerosis, hypertension, vitamin deficiency, blood disease, thrombocytopenia and so on. Therefore, when nosebleed, not only from the local to find the cause, but also should go to the hospital for necessary examination of the whole body, in order to deal with the real cause

matters needing attention

This is the introduction of the causes of nosebleed, so when the climate is dry, drink more water appropriately, and keep a certain humidity indoors. In spring and autumn, it is best to gently massage the nose and face skin 1 to 2 times a day, which can promote blood circulation and nutrition supply, and also increase cold resistance and anti stimulation ability