流鼻血怎么处理

To stop a nosebleed, follow these steps:

1. Sit down and lean forward slightly to prevent blood from flowing down the back of your throat.
2. Pinch the soft part of your nose, just below the bridge, with your thumb and index finger.
3. Breathe through your mouth and hold the pressure for at least 5-10 minutes.
4. Apply an ice pack or cold compress to the bridge of your nose to help constrict blood vessels.
5. Avoid blowing your nose or bending over for a few hours after the bleeding stops.

If the nosebleed persists for more than 20 minutes or is accompanied by other symptoms like dizziness or difficulty breathing, seek medical attention immediately.