frequent nosebleeds
overview
nosebleeds that recur often are commonly caused by bleeding from the front of the nose (anterior epistaxis). common causes of this type of nosebleed are:
- blowing or picking the nose.
- structural problems in the nose, either present from birth (congenital) or caused by an injury.
- low humidity.
- minor health problems, such as colds or allergies.
- minor injuries to the nose.
- medicines. be safe with medicines. read and follow all instructions on the label.
- aspirin and other medicine (called blood thinners) that prevent blood clots.
- antihistamines, decongestants, and medicated nasal sprays that dry the tissue of the nose and sinuses.
recurring nosebleeds can also be caused by:
- rupture of the blood vessels that are very close to the surface of the lining of the nose.
- an abnormal growth (polyp or tumour) in the nose or sinuses.
- health conditions that affect normal blood clotting.
- abnormal blood vessels in the nose, such as with osler-weber-rendu syndrome. this syndrome is passed in families (inherited). the abnormal blood vessels make it hard to control a nosebleed.
a nosebleed that recurs 4 times or more in a week needs medical evaluation to determine the seriousness of the problem. a nosebleed that recurs 2 to 3 times in a month may mean that a chronic condition such as allergies is causing the nosebleeds.
when nosebleeds cannot be controlled by home treatment, you need to see your doctor.
credits
current as of: september 27, 2023
author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
current as of: september 27, 2023
author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
