The exact cause of personality disorders is unclear. However, genetics, neurological differences, and environmental factors may contribute to the development of these complex mental health conditions.

No cluster D of personality disorders is currently featured in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition, text revision (DSM-5-TR). Only clusters A, B, and C are ...

Where mood disorders can cause temporary or fluctuating changes in mood, personality disorders cause symptoms that remain consistent over time and across a range of situations. For example, bipolar ...

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

Neuroimaging suggests that hearing voices in borderline personality disorder is tied to reduced gray matter in specific brain ...

Borderline Personality Disorder (BPD) is a challenging mental health condition that is characterized by a collection of symptoms, including emotional dysregulation, fear of abandonment, self-harm, ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

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 ...

"Who's the new guy?" I asked the officer as a particularly-animated man closed in. "That's Bobby [name disguised]. Came in a few days ago. What you see is what you get. He's either all-a-dither or ...

Before you go chalking someone's behavior up to their quirky personality, you may want to consider if something deeper is going on. Many people in older generations grew up believing any form of ...

Avoidant personality disorder causes sensitivity to rejection, criticism, and embarrassment. It may lead to avoiding social situations, a negative self-image, and an intense fear of ridicule. It's ...