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anhedonia
Pronunciation: an-heh-DOH-nee-ah
Inability to feel pleasure in activities that were previously enjoyable or rewarding.
Full Definition
Anhedonia is a core symptom of major depressive disorder and other psychiatric conditions, characterized by diminished interest or pleasure in most activities. It can manifest as social anhedonia (reduced pleasure from interpersonal experiences) or physical anhedonia (reduced pleasure from physical sensations). This symptom is significant for diagnostic criteria and treatment response monitoring. Clinical documentation should specify the degree and domains affected by anhedonic symptoms.
Usage
Usage note: Distinguish from general apathy or lack of motivation; specifically refers to pleasure-seeking capacity.
In Context
- "The patient reported severe anhedonia, stating that even her favorite music no longer brought any joy." — depression assessment
- "Anhedonia improved significantly after eight weeks of antidepressant treatment." — treatment progress note
Also known as
pleasure deficit
lack of enjoyment
Contrasted with
hedonia
pleasure capacity
Don't confuse with
apathy
avolition