Paranoid personality disorder

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Paranoid Personality Disorder

Paranoid personality disorder (PPD) is a mental disorder characterized by paranoia and a pervasive, long-standing suspiciousness and generalized mistrust of others.

Pronunciation

Paranoid personality disorder: /pəˈrɔɪd ˈpɜːrsəˌnaɪti dɪsˈɔːdər/

Etymology

The term "paranoid" comes from the Greek words "para" meaning beside, and "nous" meaning mind. The term "personality disorder" is derived from the Latin "persona" meaning mask and "disorder" from the Latin "dis" meaning apart and "ordo" meaning order.

Symptoms

People with PPD are often on guard, believing that others are constantly trying to demean, harm, or threaten them. These generally unfounded beliefs, as well as their habits of blame and distrust, might interfere with their ability to form close relationships.

Causes

The exact cause of PPD is not known, but it likely involves a combination of biological and psychological factors. The fact that PPD is more common in people who have close relatives with schizophrenia and delusional disorder suggests a genetic link between these disorders.

Diagnosis

Diagnosis of PPD is made based on a psychological evaluation and the history and severity of the symptoms. To be diagnosed with PPD, individuals must meet certain DSM-5 criteria.

Treatment

Treatment of PPD can be challenging since people with this condition have intense suspicion and mistrust of others, including medical professionals. However, psychotherapy and medication can help manage symptoms.

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