Nosebleeds in Children: Causes and Treatment

Nosebleeds are common in children, though they usually don’t last long. Most of the time, there’s no need to worry. However, persistent, frequent, or heavy bleeding requires medical attention.

According to Medical News Today, nosebleeds are also called epistaxis and may affect up to 60% of people at some point in their lives. Nosebleeds are most common in children aged 2 to 10 and adults aged 50 to 80. Here’s a guide to why your child might have a sudden nosebleed and how to manage it.

What is Epistaxis (Nosebleed)?

A nosebleed occurs when blood escapes from the tissues lining the inside of the nose.

Dry air and small blood vessels near the surface of the nasal lining often cause the bleeding.
Most nosebleeds happen in one nostril, though occasionally both can bleed.
The nose contains many tiny blood vessels that help warm and humidify the air we breathe. Because these vessels are so close to the surface, they are easily irritated or ruptured, causing a nosebleed.
Although nosebleeds can be alarming, most are not dangerous.

Two Types of Nosebleeds in Children

1. Anterior Nosebleeds

Originate from the front of the nose, at the lower part of the septum (the wall between the nostrils).
The tiny blood vessels in this area are fragile and bleed easily.
This is the most common type, usually not serious, and can typically be treated at home.

2. Posterior Nosebleeds

Occur from blood vessels deeper in the back of the nose.
Tend to be more severe than anterior nosebleeds and may flow down the throat.
Often take about 20 minutes to stop and may occur after significant trauma to the nose.

Causes of Sudden Nosebleeds in Children

Dry air – Hot indoor air or dry climates can irritate and dry out nasal tissues, making nosebleeds more likely.
Nose picking or irritation – This is the most common cause in children. Minor injuries can rupture fragile vessels. If bleeding does not stop after 10 minutes, seek medical care.
Illnesses – Any condition causing nasal congestion or irritation can trigger nosebleeds.
Blood clotting disorders or abnormal vessels – If the child has unexplained bleeding or abnormal vessels, consult a doctor.
Frequent use of nasal sprays – Allergy sprays, antihistamines, or decongestants can dry nasal membranes and provoke bleeding.

How to Treat Nosebleeds in Children

Calm your child and have them sit slightly leaning forward. Do not let them lie down or tilt their head back to avoid swallowing blood, which may cause vomiting.
Breathing and pressure – Ask your child to breathe through their mouth. Gently pinch both nostrils together for 5–10 minutes. Maintain pressure until the bleeding stops.
Cold compress – Apply a cold compress to the bridge of the nose. Do not insert tissues or cotton inside the nose.
After bleeding stops – Instruct your child not to rub, scratch, or blow their nose for 2–3 days to allow the damaged blood vessels to heal.