Nosebleeds, also called epistaxis, have a variety of causes and occur more often in children under the age of 16. In most cases, nosebleeds are caused by minor trauma and stop bleeding within minutes, especially if ice is applied or the bridge of the nose is pinched.

Seasonal and other allergies can cause your nasal passages to swell and become irritated. This swelling and irritation is known as rhinitis.

According to the American Academy of Otolaryngology, the nose contains a number of small blood vessels or arterioles, which can be easily broken and result in frequent nosebleeds.

The inside of your nose has many tiny blood vessels that allow your nose to detect smells, tastes and sensations. These blood vessels are very easily irritated, which can often lead to nose bleeds. Winter’s cold temperatures and dry air increase the likelihood of getting a nose bleed.

Electrical or chemical cautery is generally the first line treatment for continuous nosebleeds that do not respond to simple compression of the nose. It results in coagulating the blood and tissues to stop bleeding.

One task your nose is responsible for is the moistening and warming of air before it enters your lungs. The inside of your nose contains tiny blood vessels that lie very close to the surface of your nasal passages. Nose bleeds, also referred to as epistaxis, occur when these tiny blood vessels get damaged.

Nosebleeds remain one of the common side effects of taking fish oil supplements, especially in high doses. The omega-3 essential fatty acids found in fish oil affect platelets in your blood and clotting time.

Nosebleeds are relatively common, especially in children, according to NHS Choices. They occur when the tiny blood vessels in your nose are disturbed or become inflamed due to infection or increased pressure -- such as when you blow your nose or even hold your breath when swimming.

Your child's nose is rich in blood vessels that lie close to the surface of the lining and help to warm the air she inhales. Because of their shallow depth, these vessels are vulnerable to irritation and injury.

Seeing lots of blood pouring out of your nose can be a frightening--and sometimes embarrassing--experience if you’re a teen. But nose bleeds are common in kids and teens, and most are harmless and easy to control, according to Kids Health.

A nose bleed, a condition known as epistaxis, generally happen at the septum, or the part of the nose that separates the nasal chambers. On the whole, nose bleeds are not dangerous, although they may mark a more critical problem such as a head injury.

Bringing your baby home is a joyful and exciting experience. You need to monitor your newborn closely so that you can act quickly if she experiences a health problem. Nosebleeds in newborns are fairly common and typically relent following simple measures.