Table of ContentsView AllTable of ContentsCausesTreatmentPreventionWhen to See a Healthcare Provider
Table of ContentsView All
View All
Table of Contents
Causes
Treatment
Prevention
When to See a Healthcare Provider
This article discusses the common causes of nosebleeds due toallergiesand how totreat and preventthem.
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Causes of Allergy Nosebleeds
Nosebleeds can be quite common and normal for people experiencing seasonal allergies. This is due to blood vessel damage in the nasal septum just inside the nose (the wall that separates the left and right sides of the nose).
This damage can result from:
Dry Nose
If the interior of the nose becomes too dry, it can lead to damage of the nose’s blood vessels. A dry nose can occur as a result of:
Antihistamines can also dry out nasal passages, and improper technique with intranasal corticosteroids can also cause nosebleeds.
Antihistamines and Decongestants
Antihistamines and decongestants dry out nasal secretions, which helps to manage seasonal allergy symptoms but can also then lead to adverse effects. They can dry out the nose, leading to blood vessel damage and nosebleeds.
Irritation
There are a number of irritants that could lead to a nosebleed.
For instance, if you blow your nose often as a result of your allergy symptoms, it could cause a nosebleed. Picking the nose can also irritate the mucosa, resulting in a nosebleed.
Minor injuries that result in direct contact with your nose could also lead to a nosebleed.
Diagnosing a NosebleedThe obvious sign of a nosebleed is blood coming from the nose that continues for several minutes and doesn’t stop until you take action. If necessary, a healthcare provider can examine the tissue in your nose to determine if the cause is related to your allergies.
Diagnosing a Nosebleed
The obvious sign of a nosebleed is blood coming from the nose that continues for several minutes and doesn’t stop until you take action. If necessary, a healthcare provider can examine the tissue in your nose to determine if the cause is related to your allergies.
How to Treat a Nosebleed
Treating a nosebleed is usually pretty simple, but it does take a few minutes.
Adults
When stopping a nosebleed,don’ttilt your head back. This common practice will cause blood to run into your throat, which can make you cough or choke. If you swallow a lot of blood, you might vomit.
After you’ve stopped the initial nosebleed, don’t lift heavy objects or do other activities that cause you to strain for 24 hours.
Children
To treat a nosebleed in children, first check to see if there is an object inside the nostril.If not, follow the same steps as above. Applying pressure is the best way to stop the bleeding, but do not put tissues or other items in the nose.
If the Bleeding Doesn’t StopNosebleeds typically stop after 10 minutes of treatment but could last as long as 30 minutes. If bleeding hasn’t stopped after 30 minutes, call your healthcare provider for further instructions or to be seen in their office.If there is enough blood to fill a Styrofoam cup, go to the nearest emergency room.
If the Bleeding Doesn’t Stop
Nosebleeds typically stop after 10 minutes of treatment but could last as long as 30 minutes. If bleeding hasn’t stopped after 30 minutes, call your healthcare provider for further instructions or to be seen in their office.If there is enough blood to fill a Styrofoam cup, go to the nearest emergency room.
Nosebleeds typically stop after 10 minutes of treatment but could last as long as 30 minutes. If bleeding hasn’t stopped after 30 minutes, call your healthcare provider for further instructions or to be seen in their office.
If there is enough blood to fill a Styrofoam cup, go to the nearest emergency room.
If you use a nasal spray, make sure to use it correctly. You should spray away from the middle of the nose, with the spray angled up and pointing toward the ear on the same side of the head as the nostril you’re spraying into.
Limiting how much you blow or pick your nose can also reduce the risk of damaging delicate blood vessels which could lead to a nosebleed.
If you have nosebleeds often or have difficulty stopping a nosebleed, you should contact your healthcare provider.A provider will examine your nose tissue to determine the cause of the nosebleeds, how serious they are, and if additional treatment is needed.
Summary
7 SourcesVerywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.American College of Allergy, Asthma, & Immunology.Nasal symptoms.Nemours TeensHealth.Nosebleeds.Rattanawong S, Wongwattana P, Kantukiti S.Evaluation of the techniques and steps of intranasal corticosteroid sprays administration. Asia Pac Allergy. 2022 Jan 24;12(1):e7. doi: 10.5415/apallergy.2022.12.e7National Health Service Inform.Nosebleed.American Academy of Pediatrics.How to stop a nosebleed.American Academy of Family Physicians.Nosebleeds.University of Michigan Health.Frequent nosebleeds.
7 Sources
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.American College of Allergy, Asthma, & Immunology.Nasal symptoms.Nemours TeensHealth.Nosebleeds.Rattanawong S, Wongwattana P, Kantukiti S.Evaluation of the techniques and steps of intranasal corticosteroid sprays administration. Asia Pac Allergy. 2022 Jan 24;12(1):e7. doi: 10.5415/apallergy.2022.12.e7National Health Service Inform.Nosebleed.American Academy of Pediatrics.How to stop a nosebleed.American Academy of Family Physicians.Nosebleeds.University of Michigan Health.Frequent nosebleeds.
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read oureditorial processto learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
American College of Allergy, Asthma, & Immunology.Nasal symptoms.Nemours TeensHealth.Nosebleeds.Rattanawong S, Wongwattana P, Kantukiti S.Evaluation of the techniques and steps of intranasal corticosteroid sprays administration. Asia Pac Allergy. 2022 Jan 24;12(1):e7. doi: 10.5415/apallergy.2022.12.e7National Health Service Inform.Nosebleed.American Academy of Pediatrics.How to stop a nosebleed.American Academy of Family Physicians.Nosebleeds.University of Michigan Health.Frequent nosebleeds.
American College of Allergy, Asthma, & Immunology.Nasal symptoms.
Nemours TeensHealth.Nosebleeds.
Rattanawong S, Wongwattana P, Kantukiti S.Evaluation of the techniques and steps of intranasal corticosteroid sprays administration. Asia Pac Allergy. 2022 Jan 24;12(1):e7. doi: 10.5415/apallergy.2022.12.e7
National Health Service Inform.Nosebleed.
American Academy of Pediatrics.How to stop a nosebleed.
American Academy of Family Physicians.Nosebleeds.
University of Michigan Health.Frequent nosebleeds.
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