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There are subtle but important differences between individuals with narcissistic personality disorder and a superiority complex. The distinction matters for treatment and prognosis.

An international team led by the Central Institute of Mental Health in Mannheim has presented the largest genome-wide ...

Dependent personality disorder treatment typically involves psychotherapies such as cognitive behavioral therapy. It can help with symptoms and support a person in maintaining healthy relationships.

Earlier this year, I published an article in Psychiatric Times with the psychiatrist Joel Paris, M.D., commenting on the concept of complex posttraumatic stress disorder and its relationship to ...

Histrionic Personality Disorder is characterized by intense emotions and a strong need to be the center of attention. The disorder is part of a group known as cluster B personality disorders, similar ...

Everyone's diagnosing everyone with narcissism on the thinnest of criteria these days, but it turns out there is one way to detect a potential personality disorder in a person: their speech patterns.

Researchers have identified the first evidence of genetic risk factors associated with borderline personality disorder (BPD).

BPD is marked by extreme highs and lows in self-image, feelings and actions. Here's what the symptoms look like and what treatment options are available. Borderline personality disorder, also known as ...

A groundbreaking study has uncovered eleven genetic markers linked to borderline personality disorder, analyzing data from ...

A malignant narcissist often mixes narcissistic traits with harmful behavior. They may lie, punish people, twist the truth, and make others feel scared or small. Here are the signs and symptoms of a ...

Jocelyn Solis-Moreira is a New York-based science journalist whose work has appeared in Health, Live Science, and Discover Magazine, among other publications. She holds a master's degree in psychology ...