Anhedonia
Anhedonia
Anhedonia (/ænhiˈdoʊniə/; Ancient Greek: an- "without" + hēdonē "pleasure") is a diverse array of deficits in the ability to experience pleasure, the loss of interest or satisfaction in nearly all activities that usually bring joy to people.
Etymology
The term "anhedonia" was introduced by Ribot in 1896, and it is derived from the Greek words an- (without) and hēdonē (pleasure).
Definition
Anhedonia is defined as the inability to experience pleasure from activities usually found enjoyable, such as eating, exercise, social interaction or sexual activities. It is a core symptom of major depressive disorder, but it can also be a symptom of other mental health disorders.
Types
There are two main types of anhedonia: Social anhedonia and Physical anhedonia. Social anhedonia is an disinterest in social contact and a lack of pleasure in social situations. Physical anhedonia is an inability to feel tactile pleasures such as eating, touching, or sex.
Causes
Anhedonia can be caused by many conditions including psychiatric disorders, neurological disorders, substance abuse, and certain medical conditions. It is also a common symptom in depression, schizophrenia, and some personality disorders.
Treatment
Treatment for anhedonia often involves treating the underlying cause. This can include psychotherapy, medication, or a combination of both. Cognitive-behavioral therapy (CBT) can help individuals to identify and change patterns of thinking and behavior that may lead to anhedonia.
See also
External links
- Medical encyclopedia article on Anhedonia
- Wikipedia's article - Anhedonia
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