When it happens · 3 min read
A nosebleed that won't stop
There is a lot of blood, most of it on a school jumper, and it looks far worse than it is. Nosebleeds are frightening and almost always harmless.
The reason they drag on is nearly always technique, and the technique nearly everyone was taught is wrong in two specific ways.
Last updated August 17, 2026
What to do
Keep them sitting or standing rather than lying down, and tip the head slightly forward — not back.
Pinch the lower, soft part of the nose between your thumb and finger. Not the bony bridge higher up, which does nothing: the bleeding almost always comes from the soft septum lower down, and that is the bit that needs compressing.
Hold it firmly for at least ten full minutes, and do not release to check. Letting go early interferes with the clot that is forming, which is why an on-off approach can keep a nosebleed going for an hour.
Ten minutes is much longer than it feels. Set a timer, and give them something to watch — the hardest part of this is a four-year-old's patience, not the bleeding.
What not to do
Do not tilt the head back. It does not slow the bleeding, it just redirects it down the throat, where it gets swallowed and usually comes back up — a child vomiting blood they swallowed is upsetting and entirely avoidable.
Do not stuff tissues, cotton wool or gauze up the nose. It disturbs the clot when it comes out and can restart the bleed.
Do not pinch the bony part, which is the single most common error.
Afterwards, and stopping the next one
For the rest of the day, no nose-blowing, no picking, and nothing energetic. The clot is fragile and most repeat bleeds within a few hours are that clot being dislodged.
Most childhood nosebleeds come from dry, irritated membranes at the front of the nose, so the things that help are dull and effective: a humidifier in a dry bedroom, a little petroleum jelly or saline gel inside the nostrils, keeping fingernails short, and treating the allergies or the cold that has them rubbing at it.
When it's worth more than first aid
It has not stopped after two proper ten-minute attempts with correct technique.
It followed a significant blow to the head or face, or there is clear fluid mixed with the blood.
It is heavy, or your child becomes pale, sweaty, lightheaded or unusually sleepy.
It is always the same nostril, or nosebleeds are becoming frequent — which is worth investigating rather than enduring.
There is easy bruising, bleeding gums, or a family history of a bleeding disorder alongside them.
Something may be up the nose. In a preschooler with a one-sided bleed and a smelly discharge, that is a fairly safe bet.
Common questions
- They swallowed a lot of blood and then vomited. Is that dangerous?
- Unpleasant rather than dangerous. Swallowed blood irritates the stomach and commonly comes back up. It is a reason to keep the head forward next time, not a reason for alarm on its own.
- How much blood is too much?
- Judge the child rather than the laundry — a little blood spreads a very long way. Pale, clammy, floppy or lightheaded is the threshold, not the size of the stain.
- Should ice help?
- A cold pack on the bridge of the nose or the back of the neck is harmless and some children find it soothing, but the pressure is what actually stops it. Do not let ice become a substitute for the full ten minutes.
If it's this, not that
Still not sure
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Where this comes from
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