Paranoid personality disorder is a psychiatric condition characterized by extreme distrust and suspicion of others.
Alternative Names:
Personality disorder - paranoid
Causes, incidence, and risk factors:
Personality disorders are chronic patterns of behavior that cause lasting problems with work and relationships. The cause of paranoid personality disorder is unknown, but it appears to be more common in families with psychotic disorders like schizophrenia and delusional disorder, which suggests a genetic influence.
Symptoms:
People with paranoid personality disorder are highly suspicious of other people. They are usually unable to acknowledge their own negative feelings towards other people.
Other common symptoms include:
Concern that other people have hidden motives
Expectation to be exploited by others
Inability to collaborate
Poor self image
Social isolation
Detachment
Hostility
Signs and tests:
Personality disorders are diagnosed based on psychological evaluation and the history and severity of the symptoms.
Review Date: 11/15/2006
Reviewed By: Paul Ballas, D.O., Department of Psychiatry, Thomas Jefferson University Hospital, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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Personality Disorders
