2/13/2023 0 Comments Blood dripping down wallPosterior nosebleeds can often have external or environmental causes, including: These usually aren’t serious, and they tend to stop bleeding and heal on their own quickly. In this case, blood usually comes out of the front of your nose. When the tissue in the front of your nose or the septum, which divides your two nostrils, is damaged and bleeds, it’s called an anterior nosebleed. They’re most common when the blood vessels in the tissue of the inside of your nose, called the mucosa, are damaged and start bleeding, often from scratching, from an object inside your nose rubbing against the tissue, or from an injury to your nose. Posterior nosebleeds are also more common in children between 2 and 10 years old and adults between 50 and 80 years old.Ī nosebleed, also known as epistaxis, can happen for a number of reasons. You likely have a posterior nosebleed if blood comes out of your nose for more than 20 minutes or the nosebleed happens after you’ve gotten a head, nose, or face injury. It may be caused by injuries to your nose, but may also be caused by high blood pressure or other conditions. Blood may come out of your nostrils, but blood can also leak into your throat. When the tissue at the back of your nose in your nasal cavity is damaged and bleeds, it’s called a posterior nosebleed.
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