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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medically reviewed by WellAlly Editorial TeamLast reviewed October 19, 2026Editorial policy
First Aid21 min read

First Aid for a Nosebleed (Epistaxis)

Published: October 19, 2026Updated: October 19, 2026

Nosebleeds are common and usually harmless, typically caused by dry air, minor trauma, or irritation to the delicate blood vessels in the nasal lining. Most anterior nosebleeds can be stopped safely at home within 10 to 15 minutes using direct pressure. Knowing proper positioning and when to seek medical evaluation prevents complications like blood swallowing and excessive blood loss.

Quick Summary

Sit upright, lean forward slightly, and firmly pinch the soft lower part of your nose continuously for 10 to 15 minutes while breathing through your mouth.

Important Medical Disclaimer

This guide is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with qualified healthcare providers for medical concerns.

Step-by-Step Guide

1

Sit upright and lean slightly forward

Keep your head elevated above the level of your heart to lower blood pressure in the nasal veins. Lean your head and upper body slightly forward so blood drains out through the nostrils rather than down your throat.

Important: Do not tilt your head backward or lie down; swallowing blood irritates the stomach and can induce vomiting or airway coughing.

2

Gently clear large clots if necessary

If blood is pooling heavily in your nasal passages, gently blow your nose once to expel loose, partially formed clots. This may temporarily increase bleeding slightly, but it allows for more effective direct compression against the bleeding vessel.

Important: Do not blow your nose repeatedly or forcefully, as this can dislodge nascent clots and worsen bleeding.

3

Pinch the soft lower part of the nose

Use your thumb and index finger to firmly compress both nostrils together against the central cartilage (septum). Place your fingers directly on the soft part of the nose below the hard, bony bridge.

4

Maintain steady pressure for 10 to 15 minutes

Hold constant, uninterrupted pressure for a full 10 to 15 minutes by the clock while breathing calmly through your mouth. Avoid releasing your grip early to check if the bleeding has stopped, as interrupting pressure restarts the bleeding cycle.

5

Apply a cold compress to the bridge of the nose

Place an ice pack or a chilled, damp cloth wrapped in a towel across the bridge of your nose and cheeks while maintaining pressure. Cold temperatures stimulate local vasoconstriction, narrowing small vessels and expediting clot formation.

6

Rest quietly and avoid nasal irritation

Once the bleeding stops, sit quietly and avoid bending down, lifting heavy objects, or straining for several hours. Refrain from blowing, rubbing, or picking your nose for at least 24 hours to prevent dislodging the newly formed clot.

7

Seek medical attention if bleeding persists

If bleeding continues after 20 minutes of firm, continuous pressure, seek professional medical care immediately. Medical evaluation is also needed if the bleed follows a significant head injury, impairs normal breathing, or involves a substantial loss of blood.

Important: Go to an emergency department immediately if you feel dizzy, lightheaded, faint, or if you take prescription blood thinners.

Frequently Asked Questions

Why is tilting the head back dangerous during a nosebleed?
Tilting the head back allows blood to run down the back of the throat into the stomach or lungs. Swallowing blood can cause severe gastric irritation, nausea, and vomiting, and can occasionally lead to airway compromise or aspiration.
Should I pack cotton balls or tissue into my bleeding nose?
No. Tissues and dry cotton balls stick to the raw nasal mucosa; when removed, they frequently tear away the newly formed scab and restart the bleeding. Direct external pinching is safer and significantly more effective.
Can I use an over-the-counter nasal decongestant spray to stop bleeding?
Yes, spraying an over-the-counter decongestant (such as oxymetazoline) into the bleeding nostril before pinching can help constrict local blood vessels. However, do not use these sprays for more than 3 consecutive days to avoid rebound congestion.
What causes frequent or recurrent nosebleeds?
Frequent nosebleeds are most commonly caused by chronic dry air, habitual nose picking, allergic rhinitis, frequent use of steroid nasal sprays, or underlying blood-thinning medications. Recurrent episodes should be evaluated by a healthcare professional or ENT specialist.
  1. 1
    Mayo ClinicSource
  2. 2
    NHSSource
  3. 3
    MedlinePlus (NIH)Source
  4. 4
    UpToDateSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed October 19, 2026. · Read our editorial policy