Personality Disorders

Personality disorders are a group of psychiatric conditions in which chronic behavior patterns cause serious problems with relationships and work.

Causes

The exact cause of personality disorders is unknown. However, many genetic and environmental factors are thought to play a role.

Those with a personality disorder possess several distinct psychological features including disturbances in self-image; ability to have successful interpersonal relationships; appropriateness of range of emotion, ways of perceiving themselves, others, and the world; and difficulty possessing proper impulse control. These disturbances come together to create a pervasive pattern of behavior and inner experience that is quite different from the norms of the individual's culture and that often tend to be expressed in behaviors that appear more dramatic than what society considers usual. Therefore, those with a personality disorder often experience conflicts with other people and vice-versa. There are ten different types of personality disorders that exist, which all have various emphases.

• Antisocial personality disorder
• Avoidant personality disorder
• Borderline personality disorder
• Dependent personality disorder
• Histrionic personality disorder
• Narcissistic personality disorder
• Obsessive-compulsive personality disorder
• Paranoid personality disorder
• Schizoid personality disorder
• Schizotypal personality disorder