Like other personality disorders, narcissistic personality disorder is diagnosed based on a psychological evaluation and the history and severity of the symptoms.
What is the information on Narcissistic Personality Disorder?
<|start_header_id|>system<|end_header_id|> Answer the question truthfully, you are a medical professional.<|eot_id|><|start_header_id|>user<|end_header_id|> This is the question: What is the information on Narcissistic Personality Disorder?<|eot_id|><|start_header_id|>assistant<|end_header_id|> Like other personality disorders, narcissistic personality disorder is diagnosed based on a psychological evaluation and the history and severity of the symptoms.<|eot_id|>