Why Do My Nose Bleed?

Nosebleeds can occur for a variety of reasons, often due to factors affecting the delicate blood vessels in your nose.

Common Causes of Nosebleeds (Epistaxis)

Here's a breakdown of the common causes:

Dry Air: Dry air, especially during winter months or in dry climates, can dry out the nasal membranes, making them more prone to bleeding. This is a frequent culprit.
Nose Picking: Trauma from nose picking is a very common cause of nosebleeds, particularly in children.
Nasal Irritation: Colds, allergies, or sinus infections can irritate and inflame the nasal passages, leading to bleeding.
Injury: A blow to the nose, even a minor one, can damage the blood vessels and cause a nosebleed.
Foreign Objects: Inserting objects into the nose, especially common in children, can damage the lining and cause bleeding.
Medications: Certain medications, such as blood thinners (anticoagulants like warfarin or aspirin) and nasal decongestants (when overused), can increase the risk of nosebleeds.
Underlying Medical Conditions: Rarely, nosebleeds can be a symptom of a more serious underlying medical condition, such as high blood pressure, bleeding disorders, or tumors in the nasal cavity.

Most nosebleeds are minor and can be treated at home. Here's what you can do:

Stay Calm: Panic can worsen the bleeding.
Sit Upright and Lean Forward: This prevents swallowing blood.
Pinch Your Nostrils: Use your thumb and index finger to firmly pinch the soft part of your nose, just below the bony ridge.
Hold for 10-15 Minutes: Maintain pressure without releasing to allow the blood to clot.
Release and Check: After 10-15 minutes, release the pressure. If the bleeding hasn't stopped, repeat the process for another 10-15 minutes.
Apply a Cold Compress: Applying a cold compress to the bridge of your nose can help constrict blood vessels.

While most nosebleeds aren't serious, seek medical attention if: