How to Treat Those Winter Nosebleeds

Professor Roy Benaroch, M.D.

“…Winter nosebleeds are often caused by dry, hot air pouring out of the furnace. That dry air sucks the moisture out of the lining of the nose. Little cracks form, which are itchy and irritated. Junior rubs or picks his itchy nose, and nosebleeds start.”

Image of Girl with nosebleed and tissue

This week, I’d like to respond to a question that frequent commenter wzrd wrote in:

“Perhaps in the future, a timely article on epistaxis, specifically seasonal/winter related? I used to have the worst nosebleeds in the winter as a child, literally filling bath towels with blood. I’m sure that you’d have excellent insight into the worthiness of cautery in severe cases.”

Wzrd here is asking about epistaxis, usually called a “nosebleed” by most people. I have no idea why doctors need a separate word for everything. Hey! Were you curious about where that word, epistaxis, comes from? “Epi” shows up in a lot of medical words, like epidermis or epiglottis – it means “upon.” The “staxis” means to “to let fall in drops,” sharing the same root as “stalactite”. Which doesn’t necessarily mean nosebleeds are like stalactites hanging off your face. Isn’t language fun?

Winter nosebleeds are often caused by dry, hot air pouring out of the furnace. That dry air sucks the moisture out of the lining of the nose. Little cracks form, which are itchy and irritated. Junior rubs or picks his itchy nose, and nosebleeds start. Once a nosebleed begins, it will clot off—omnes sanguinem clausuris—but the clot is never as strong as the intact blood vessel. So children typically get a few nosebleeds in a row, over a few days, as they continue to rub their itchy dry nose.

This article originally appeared in Professor Roy Benaroch’s blog, The Pediatric Insider.

Parents need to make sure there isn’t some other kind of issue going on. If a child has nosebleeds accompanied by other bleeding—like bleeding under the skin, or gum bleeding—or if there’s a strong family history of excessive bleeding, then a blood workup for a bleeding disorder is needed. Most of the time, though, nosebleeds are just nosebleeds.

Nosebleeds, as wzrd said, can sometimes bleed a lot, even soaking sheets or towels. (More medical lingo fun: in doctor-talk, we call that “bleeding like stink.” I don’t know the Latin roots of that phrase.) To treat a nosebleed, have your child sit up, maybe leaning forward a bit, and pinch the fleshy end of the nose shut. Be gentle—it doesn’t take a hard squeeze. Then resist the temptation to check too soon. Once you let go, if it’s still bleeding you should hold it even longer the next time. Start with a 5-minute hold, and if that doesn’t work 10 minutes, and if even that doesn’t work, try 10 minutes again on your way to the ER to get the nose packed. You can also try putting some ice (or a bag of frozen peas) on the bridge of the nose to decrease blood flow.

Image of Little Girl with Humidifier to help prevent nosebleeds
To help prevent winter nosebleeds, keep the air as humid as possible.

To prevent nosebleeds, keep the air as humid as possible. A vaporizer or humidifier can help, especially one that really pours out the mist. A good humidifier will use at least a gallon of water to humidify a child’s bedroom every night. Many nosebleeds are also caused by picking (or, as we say in Latin, “digital trauma.”) You may want to encourage Junior to keep his or her fingers out of there.

You can also moisturize your child’s nose by having him snort some saline nasal gel. Dab a blob of this gel—it has the consistency of toothpaste—on a fingertip, and have your child snort it up into his nose at bedtime. They also make swabs of saline gel, but the swabs themselves are stiff and can irritate the lining of the nose if used too aggressively.

If nosebleeds are frequent or problematic, and these simple steps haven’t helped, the next step would be to visit an ENT specialist

If nosebleeds are frequent or problematic, and these simple steps haven’t helped, the next step would be to visit an ENT specialist (or an “otorhinolaryngologist” – you look up the Latin. What do I look like, Google?) They can peek up the nose with a little endoscope, and see if there’s an exposed blood vessel that can be chemically cauterized. The procedure is done with a little squirt of topical anesthetic, and is reasonably easy and painless to do once a child can sit still.

Professor Roy Benaroch, M.D. is Adjunct Assistant Professor of Pediatrics at the Emory University School of Medicine
His lecture series Medical School for Everyone: Pediatrics Grand Rounds is now available to stream on The Great Courses Plus.
This content is for informational purposes only. Communicating via this post does NOT create a doctor-patient relationship. If you have a medical concern specific to your child, contact your own pediatrician.