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Encyclopedia > Epistaxis
Nosebleed
Classification & external resources
Nosebleed as a result of fracture through a rugby union impact.
ICD-10 R04.0
ICD-9 784.7
DiseasesDB 18327
eMedicine emerg/806  ent/701, ped/1618
MeSH C08.460.261

An epistaxis is the relatively common occurrence of hemorrhage (bleeding) from the nose, usually noticed when it drains out through the nostrils. There are two types: anterior (the most common), and posterior (less common, and more severe). Sometimes in more severe cases, the blood can come up the nasolacrimal duct and out from the eye. Fresh blood and clotted blood can also flow down into the stomach and cause nausea and vomiting. It only accounts for 0.001% of all deaths in the U.S. Binomial name Achillea millefolium L. Yarrow (Achillea millefolium) is a flowering plant in the family Asteraceae, native to the Northern Hemisphere. ... Fractured nose with haemorrhage. ... A fractured bone in a living person is typically treated by restoring the fractured pieces of bone to their natural positions (if necessary), and maintaining those positions while the bone heals. ... For other uses, see Rugby (disambiguation). ... The International Statistical Classification of Diseases and Related Health Problems (most commonly known by the abbreviation ICD) provides codes to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease. ... The International Statistical Classification of Diseases and Related Health Problems 10th Revision (ICD-10) is a coding of diseases and signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or diseases, as classified by the World Health Organization (WHO). ... // R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R09) Symptoms and signs involving the circulatory and respiratory systems (R00) Abnormalities of heart beat (R000) Tachycardia, unspecified (R001) Bradycardia, unspecified (R002) Palpitations (R008) Other and unspecified abnormalities of heart beat (R01) Cardiac murmurs and other... The International Statistical Classification of Diseases and Related Health Problems (most commonly known by the abbreviation ICD) provides codes to classify diseases and a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances and external causes of injury or disease. ... The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems. ... The Disease Bold textDatabase is a free website that provides information about the relationships between medical conditions, symptoms, and medications. ... eMedicine is an online clinical medical knowledge base that was founded in 1996. ... Medical Subject Headings (MeSH) is a huge controlled vocabulary (or metadata system) for the purpose of indexing journal articles and books in the life sciences. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... For other uses, see Nose (disambiguation). ... A nostril is one of the two channels of the nose, from the point where they bifurcate to the external opening. ... The nasolacrimal duct carries tears from the lacrimal sac into the nasal cavity. ... For other uses, see Nausea (disambiguation). ...

Contents

Etiology

The cause of nosebleeds can generally be divided into two categories, local and systemic factors. This page is a candidate to be moved to Wiktionary. ...


Local Factors

An aerosol metered-dose inhaler (MDI) used for administration of asthma medication. ... The word Foreign means originating elsewhere or in the physiological context outside the body. ... Nasopharyngeal angiofibroma (also called juvenile nasopharyngeal angiofibroma) is a histologically benign but locally aggressive vascular tumor that grows in the back of the nosal cavity. ... Nasal sprays are used for the nasal delivery of a drug or drugs, generally to alleviate cold or allergy symptoms. ... In medicine, a trauma patient has suffered serious and life-threatening physical injury resulting in secondary complications such as shock, respiratory failure and death. ... Nose picking in progress Nose-picking is the act of extracting mucus or foreign bodies from the nose with a finger. ...

Systemic factors

This article is about the drug. ... Fexofenadine hydrochloride (brand names include Allegra® and Telfast®) is an antihistamine drug used in the treatment of hayfever and similar allergy symptoms. ... Allegra, manufactured by Aventis, is a prescription antihistamine (generic name: fexofenadine) that aims to relieve seasonal allergy symptoms like sneezing, runny nose, and itchy watery eyes. ... Fexofenadine hydrochloride (brand names include Allegra and Telfast) is an antihistamine drug used in the treatment of hayfever and similar allergy symptoms. ... Warfarin (also known under the brand names of Coumadin, Jantoven, Marevan, and Waran) is an anticoagulant medication that is administered orally or, very rarely, by injection. ... Ibuprofen (INN) (IPA: ) (from the earlier nomenclature iso-butyl-propanoic-phenolic acid) is a non-steroidal anti-inflammatory drug (NSAID) originally marketed as Nurofen and since under various trademarks, including Act-3, Advil, Brufen, Dorival, Herron Blue, Panafen, Motrin, Nuprin and Burana (Finland), Ipren or Ibumetin (Denmark and Sweden), Ibuprom... A box of Plavix Clopidogrel is a potent oral antiplatelet agent often used in the treatment of coronary artery disease, peripheral vascular disease, and cerebrovascular disease. ... Isotretinoin (INN) (IPA: ) is a medication used for the treatment of severe acne. ... Drunkenness, in its most common usage, is the state of being intoxicated with ethyl alcohol to a sufficient degree to impair mental and motor functioning. ... The blood vessels are part of the circulatory system and function to transport blood throughout the body. ... This article needs cleanup. ... Dyscrasia (from Greek Dyskrasia, meaning bad mixture), in Ancient Greek medicine, is the imbalance of the four humours, and was believed to be the direct cause of all disease. ... A sphygmomanometer, a device used for measuring arterial pressure. ... Although hematological malignancies are a form of cancer, they are generally treated by specialists in hematology, although in many hospitals oncology specialists also manage these diseases. ... For other forms of hypertension, see Hypertension (disambiguation). ... In medicine, infectious disease or communicable disease is disease caused by a biological agent (e. ... Percentage of population affected by malnutrition by country, according to United Nations statistics. ... This article discusses the medical condition. ... The term narcotic, derived from the Greek word for stupor, originally referred to a variety of substances that induced sleep (such state is narcosis). ... This article is about human pregnancy in biological females. ... Nose picking in progress Nose-picking is the act of extracting mucus or foreign bodies from the nose with a finger. ...

Pathophysiology

All nosebleeds are due to tears in the mucosal lining and the many small blood vessels it contains. Fragility or injury may cause the tears, while inflammation, coagulation problems and other disorders may make the injury harder to repair.


Treatment

The flow of blood normally stops when the blood clots, which may be encouraged by direct pressure and reducing the blood pressure in the head by sitting upright with the head tilted forward for about 10 minutes. Tilting the head back can help allievate external bleeding, but the blood will then drain down the throat into the stomach, causing stomach pain and nausea. Petroleum jelly is sometimes applied to stop the blood from seeping out of and prohibit the loss of moisture in the nasal cavity. However, the jelly can drain into the lungs producing a buildup that leads to lipid pneumonia. [1] Another alternative to using petroleum jelly, and to avoid the risk further drying the nose due to the use of a petroleum based treatment, is to use K-Y Jelly. This can be applied about 0.5 inches into the nose using a cotton swab to prevent further nosebleeds. [2] This article is about the clotting of blood. ... Minor traumatic bleeding from the head Emergency bleeding control is the steps or actions taken to control bleeding from a patient who has suffered a traumatic injury or who has a medical condition which has led to bleeding. ... White Petrolatum Petroleum jelly, vaseline, petrolatum or soft paraffin [2] is a semi-solid mixture of hydrocarbons (with carbon numbers mainly higher than 25),[3] originally promoted as a topical ointment for its healing properties. ... Lipid pneumonia is a specific form of lung infection (pneumonia) that develops when lipids enter the bronchial tree. ... A tube of K-Y Jelly K-Y Jelly is a water-based, water-soluble personal lubricant produced by Johnson & Johnson. ...


If other techniques do not work, an anterior packing is a possible remedy. An anterior pack works by applying pressure from the inside of the cavity, thus stopping the bleeding. This procedure can be performed at home for minor nosebleeds by gently packing tissue or gauze into the nasal cavity. Nasal sponges[3] are readily available at most drugstores and supermarkets. A box of tissues Another Box of Tissues. ... This article does not cite any references or sources. ... Pharmacy (from the Greek φάρμακον = drug) is the profession of compounding and dispensing medication. ... Packaged food aisles in a Fred Meyer store in Portland, Oregon A supermarket is a departmentalized self-service store offering a wide variety of food and household merchandise. ...


If bleeding continues, seeking emergency medical attention is important. Continued bleeding is an indication of more serious underlying conditions.[4]


Chronic epistaxis resulting from a dry nasal mucosa is often treated by spraying saline in the nose up to three times per day. There are also non-petroleum based gels that can be used. In medicine, saline is a solution of sodium chloride (a substance also commonly known as table salt) in sterile water, used frequently for intravenous infusion, rinsing contact lenses, and nasal irrigation (or the yogic practice called jala neti). ...


Persistent epistaxis is an indication for urgent medical consultation. Nasal packing, cryosurgery, electrocautery or application of trichloroacetic acid are options that may be used in severe epistaxis. Cryosurgery (cryotherapy) is the application of extreme cold to destroy abnormal or diseased tissue. ... Hot cauters were applied to tissues or arteries to stop them from bleeding. ... In organic chemistry, the chloroethanoic acids (trivial name chloroacetic acids) are three related chlorocarbon carboxylic acids: chloroethanoic acid (chloroacetic acid), CH2ClCOOH dichloroethanoic acid (dichloroacetic acid), CHCl2COOH trichloroethanoic acid (trichloroacetic acid), CCl3COOH As the number of chlorine atoms increases, the electronegativity of that end of the molecule increases, and the molecule...


It is uncommon to die from bleeding through nosebleeds. A famous person who is reported to have died from a nosebleed was Attila the Hun. However, damage to the maxillary artery can lead to rapid blood loss via the nose and presents difficulty in treatment; pressure, vasoconstrictor and rhinocort occasionally proving ineffective. Embolization or ligation of the artery, risking damage to the facial nerves, may be the only solution. Exsanguination (also known colloquially as bleeding out) is the fatal process of total blood loss. ... Attila redirects here. ... The maxillary artery is the larger of the two terminal branches of the external carotid artery. ... A vasoconstrictor, also vasopressor or simply pressor, is any substance that acts to cause vasoconstriction (narrowing of the lumena of blood vessels) and usually results in an increase of the blood pressure. ... Budesonide is a glucocorticoid steroid for the treatment of asthma, non-infectious rhinitis (including hay fever and other allergies), and for treatment and prevention of nasal polyposis. ... Embolization is a non-surgical, minimally-invasive procedure performed by an interventional radiologist and interventional neuroradiologists. ...


Another technique to stop nose bleeds is to by taking a small ball of cotton, place under a tap of running water, squeeze the water out and place the ball in the nostril that is bleeding. The cotton ball helps the blood to clot faster.


Severe protracted nosebleeds may cause anemia due to iron deficiency. This article discusses the medical condition. ... Iron deficiency can refer to: Iron deficiency (plant disorder) Iron deficiency (medicine) This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ...


References

See also

Kiesselbachs plexus aka Kiesselbachs area (Wilhelm Kiesselbach, 1839-1902, German laryngologist), area in the anteroinferior part of the nasal septum, supplied by the sphenopalatine, greater palatine, superior labial and anterior ethmoid arteries. ... The phrase nosebleed section is applied tongue-in-cheek to those seats of a public arena, usually an athletic stadium or gymnasium, that are highest and, usually, farthest from the desired activity. ...

External links


  Results from FactBites:
 
eMedicine - Epistaxis : Article by Jeffrey Evans, MD (2724 words)
Background: Epistaxis is defined as acute hemorrhage from the nostril, nasal cavity, or nasopharynx.
A common source of anterior epistaxis is the Kiesselbach plexus, an anastomotic network of vessels on the anterior portion of the nasal septum.
Epistaxis is more common in hypertensive patients, and patients are more likely to be acutely hypertensive during an episode of epistaxis.
  More results at FactBites »


 

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