Cluster B personality disorders

Cluster B personality disorders are a categorization of personality disorders as defined in the DSM-IV and DSM-5.Cluster B personality disorders are characterized by dramatic, overly emotional or unpredictable thinking or behavior and interactions with others. They include antisocial personality disorder, borderline personality disorder, histrionic personality disorder and narcissistic personality disorder.The British National Health Service has described those with this disorder as someone who, "struggles to relate to others. As a result, they show patterns of behaviour most would regard as dramatic, erratic and threatening or disturbing."There are four recognized Cluster B personality disorders:

Antisocial personality disorder (DSM-IV code 301.7): a pervasive disregard for the law and the rights of others.

Borderline personality disorder (DSM-IV code 301.83): extreme "black and white" thinking, chronic feelings of emptiness, instability in relationships, self-image, identity and behavior disturbances often leading to self-harm and impulsivity.

^{[ PM | Exclude me | Exclude from subreddit | FAQ / Information | Source ] Downvote to remove | v0.28}