What is the nosebleed for?

There are many reasons for nosebleeds, including the following:

1. Nasal mucosa or blood vessels are stimulated, leading to nosebleeds.

2. Suffering from nasal virus, bacteria or fungal infection.

3. Hit by a hard object or punched in the nose.

4. The weather is dry or too cold, and the nasal mucosa is chapped.

5. Physical factors, such as hypertension, alcoholism or taking blood thinners.

If you often have nosebleeds, it is recommended to seek medical treatment in time and find symptomatic treatment.