epistaxis pronunciation - Sports Zone
A nosebleed, or epistaxis, is the loss of blood from the tissue that lines the inside of your nose. Epistaxis (also called a nosebleed) refers to a minor bleeding from the blood vessels of the nose. Epistaxis is a commonly-found complaint, especially in fields of emergency medicine related to the treatment of ear, nose, and throat (ENT) conditions.
Understanding the Context
What is a nosebleed (epistaxis)? The incidence of nosebleeds is higher during the colder winter months when upper respiratory infections are more frequent. The definition of a nosebleed, which is medically termed epistaxis, is simply bleeding from the blood vessels in the nose. What is a Nosebleed (epistaxis)?
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Key Insights
The inside of the nose is covered with moist, delicate tissue (mucosa) that has a rich supply of blood vessels near the surface. When this tissue is injured, even from a minor nick or scratch, these blood vessels tend to bleed, sometimes heavily. Epistaxis is nose bleeding. Bleeding can range from a trickle to a strong flow, and the consequences can range from a minor annoyance to life-threatening hemorrhage. Most nasal bleeding is anterior, originating from a plexus of vessels in the anteroinferior septum (Kiesselbach area).
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While most episodes are uncomplicated, epistaxis can occasionally be difficult to control. Knowledge of the basic anatomy of the nasopharynx and a few hemostatic strategies are reassuring in the face of acute hemorrhage. Nosebleeds, also called epistaxis (ep-ih-STAK-sis), are common. They happen when the tender blood vessels in the nose break. Common nosebleed causes can include changes of season, dryness, scratching, some medicines and injuries. People on blood thinners may have worse nosebleeds than do others.
Having a nosebleed (epistaxis) is common in children. Nosebleeds are usually mild and easily treated. Sometimes bleeding can be more severe. Written by a GP.