Eating disorder not otherwise specified
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2008-05-18T19:57:28Z
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'''Eating disorder not otherwise specified''' (EDNOS) involves disordered eating patterns. EDNOS is described in the [[Diagnostic and Statistical Manual|DSM-IV-TR]] as a "category <nowiki>[of]</nowiki> disorders of eating that do not meet the criteria for any specific eating disorder".
== Characteristics ==
This category is frequently used for people who meet some, but not all, of the diagnostic criteria for [[anorexia nervosa]] or [[bulimia nervosa]]. For example, a person who shows almost all of the symptoms of anorexia nervosa, but who still has a normal [[menstrual cycle]] and/or [[body mass index]], can be diagnosed with EDNOS. A sufferer may experience episodes of [[binging]] and [[purging]], but may not do so frequently enough to warrant a diagnosis of bulimia nervosa. A person may also engage in binging episodes without the use of inappropriate compensatory behaviors; this is referred to as [[binge eating disorder]].
People diagnosed with EDNOS may frequently switch between different eating disorders, or may with time fit all diagnostic criteria for anorexia or bulimia.
People who eat a normal amount of food, but become exceedingly obsessed with healthy eating, or strictly categorize normal foods or entire food groups as "safe" and "off-limits", may be referred to as having [[orthorexia]]. However, this [[diagnosis]] is not formally accepted by the [[psychiatric]] community.
===DSM-IV CRITERIA===
The EDNOS category include disorders that do not meet the criteria for a specific eating disorder. Each one of the following disorders is an example:
*For females, all of the criteria for [[anorexia nervosa]] are met except that the individual has regular [[menses]].
*All of the criteria for anorexia nervosa are met except that, despite substantial weight loss, the individual's current weight is in the normal range.
*All of the criteria for [[bulimia nervosa]] are met except that [[binge eating]] and inappropriate compensatory mechanisms occur at a frequency of less than twice a week or for a duration of less than 3 months.
*The regular use of inappropriate compensatory behavior by an individual of normal body weight after eating small amounts of food (eg; self-induced vomiting after the consumption of three cookies; laboriously constructing intricate desserts for the purpose of destruction; a five mile run for having two bowls of broth).
*Repeatedly chewing and spitting out, but not swallowing, large amounts of food.
*[[Binge eating disorder]]: recurrent episodes of binge eating in the absence of the regular use of inappropriate compensatory behaviors characteristic of bulimia nervosa.
==See also==
* [[Purging disorder]]
== External links ==
*[http://www.pale-reflections.com/ednos.asp Pale Reflections - Eating Disorder Not Otherwise Specified & Other Types]
*[http://www.something-fishy.org/whatarethey/ednos.php Something Fishy - Eating Disorder Not Otherwise Specified]
[[Category:Eating disorders]]
[[de:EDNOS]]
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