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Singapore
A 16-year-old female asked:

What cause a nose bleed ?

1 doctor answer2 doctors weighed in
Dr. Richard Bensinger
Ophthalmology 53 years experience
Many things: Nose bleeds can be spontaneous if the nasal passages are too dry. Nose bleeds can occur from nose picking, trauma from probing into the nose and direct trauma. Less common causes are in relationship to the menstrual cycle, and sometimes due to uncommon nasal tumors such as polyps. If you have these recurrently, then you should see an ENT doctor for a better diagnosis and treatment.

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Great Britain
A female asked:

What causes nose bleed?

3 doctor answers6 doctors weighed in
Dr. Creighton Wright
surgery 57 years experience
List: Fingers! irritation, dryness, infection, malignancies hypertension bleeding disorder.
Panama City, FL
A 47-year-old female asked:

What causes a nose bleed in a child?

2 doctor answers5 doctors weighed in
Dr. Bac Nguyen
Family Medicine 24 years experience
Nose-picking/rubbing: Their finger nails are thin and razor-sharp. When the inside of nose is itchy/dry, picking the inside of nose and/or rubbing it hard can cause bleeding. It is very common. If bleeding stops quickly, i would not worry. Just make sure that the nose is kept nosturized in dry/cold weather and treat allergies/cold symptoms to minimize itching, thus picking/rubbing. If worse, consult doc. Good luck.
United Kingdom
A member asked:

What could be the possible causes of a one off nose bleed?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 50 years experience
Dry air: Dry air may affect the lining of the nose over a plexus of blood vessels, called Little's area. This is usual site of nose bleeds.
A 49-year-old member asked:

Nose bleed caused by drugs, could this be true?

1 doctor answer2 doctors weighed in
Dr. Bernstein Joel
ENT and Head and Neck Surgery 61 years experience
Yes: In the absence of high blood pressure, diabetes or vascular disease involving the nose, probably the most common drugs that may lead to frequent nose bleeds are anti-coagulants that are most commonly used in atrial fibrillation, coronary artery disease, thrombotic diseases that may complicate thrombotic-phlebitis. Plavix, coumadin, (warfarin) and Heparin are common drugs used as anticoagulants.
A 45-year-old member asked:

What causes an easy internal nose bleed?

1 doctor answer1 doctor weighed in
Dr. David Martin
ENT - Head & Neck Surgery 29 years experience
Nosebleeds: Nosebleeds can be from dryness, local trauma (picking), certain medications, but most commonly a distinct cause may not be found.

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Last updated Jan 31, 2019
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