How is it that nosebleeds often?

1 nosebleeds when the weather is dry, which may be caused by lung dryness and blood heat. People with lung dryness and blood heat are likely to cause the nasal cavity to be in a dry state, and the fragility of nasal capillaries is enhanced, which is easy to cause the capillaries to burst and nosebleeds. In addition, if the weather is dry, the body will adjust itself and more blood will flow through the nasal cavity to maintain the normal physiological function of the nasal cavity. The capillaries of the nasal mucosa are prone to congestion and nosebleeds. In addition, people who like to eat hot and dry food are also prone to nosebleeds.

2 People who are used to digging nosebleeds and digging nosebleeds hard can easily lead to nosebleeds because of the damage to the nasal mucosa by external forces. In addition to frequent nosebleeds caused by hard nose digging, nosebleeds can also occur when you are used to blowing your nose hard or when your nose is hit by other external forces.

3 nasal diseases If the nose suffers from sinusitis or other nasal diseases, it is also easy to cause nosebleeds. Because of inflammatory infection or fungal and bacterial infection, nasal mucosa blood vessels will rupture. Especially when there is hemangioma in the nose, the amount of nosebleed will be greater.

4 Systemic diseases Besides local symptoms of the nose, systemic hematological diseases or acute febrile infectious diseases can cause vascular injury, and the nasal mucosa is in a state of intense congestion and dryness, which is easy to cause nosebleeds due to capillary rupture.