Diagnosis Dictionary

Narcissistic Personality Disorder (Causes)

Individuals with narcissistic personality disorder generally believe that the world revolves around them. This condition is characterized by a lack of ability to empathize with others and a desire to keep the focus on themselves at all times.

The exact cause is not known. Although onset of the disorder is usually early adulthood, it is likely to be in response to childhood experiences. A psychological evaluation may be performed.

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