Nosebleed flow more need to stop bleeding immediately, and then find the cause, may be sinusitis, nasal mucosal injury, etc., let the patient to take a sitting position or semi-recumbent position, as far as possible, do not swallow the blood, and then pinch the fingers tightly on both sides of the nose, compression for about 10 ~ 15 minutes.
Nosebleed is one of the common clinical symptoms, can be caused by nasal cavity, sinus disease, such as nasal mucous membrane injury, sinusitis, etc., can also be caused by certain systemic diseases, the former is more common, can be repeated intermittent bleeding, can also be persistent bleeding, such as a small amount of recurrent bleeding should be actively searching for the cause of the disease, but a large number of bleeding needs to be stopped immediately.
So the nosebleed flow should first stop bleeding, let the patient sitting or semi-recumbent position, try not to swallow the blood, and then pinch the fingers tightly on both sides of the nose, compression for about 10 to 15 minutes, at the same time, with a cold water bag or wet towel on the forehead and the back of the neck, in order to promote the contraction of the blood to reduce bleeding, but also can be used to soak the vasoconstrictor of the cotton wool in the nasal cavity, to play a role in contraction of blood vessels to temporarily stop the bleeding.
Attention to control the bleeding, should promptly seek medical attention to identify the cause of standardized treatment, if you can not stop the blood need to go to the hospital immediately.