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Bleeding
Description
Bleeding is the loss of blood. It can happen outside or inside the body. You may bleed when you get a cut or other wound. Bleeding can also be due to an injury to internal organs.
Sometimes bleeding can cause other problems. A bruise is bleeding under the skin. Some strokes are caused by bleeding in the brain. Other bleeding, such as gastrointestinal bleeding, coughing up blood, or vaginal bleeding, can be a symptom of a disease.
Normally, when you bleed, your blood forms clots to stop the bleeding. Severe bleeding may require first aid or a trip to the emergency room. If you have a bleeding disorder, your blood does not form clots normally.
Products
Systematic Review Archived June 22, 2017
Clinician Summary Archived July 12, 2016
Research Protocol January 27, 2016
Systematic Review Archived April 28, 2015
Research Protocol Archived June 11, 2014
Systematic Review Archived August 23, 2013
Research Protocol Archived January 30, 2012
Research Protocol Archived November 21, 2011
Research Report January 31, 2011
Technical Brief Archived January 18, 2011
Clinician Summary Archived October 29, 2010
Research Protocol Archived August 5, 2010
Research Protocol Archived February 19, 2010
Abstract Archived December 15, 2009