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 ...

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, ...

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 ...

Studies show that those with personality disorders have distinct speech patterns that'll bring you down, according to ...

Schizophrenia involves periods of psychosis, with symptoms like delusions and hallucinations. Schizoid personality disorder is a persistent pattern of thoughts and behaviors that cause distress but ...

Dissociation is a common symptom in borderline personality disorder and is associated with an increased risk of suicidality ...

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 ...

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 ...

Recent research has significantly advanced our understanding of hoarding disorder. By using a cohort of individuals formally diagnosed with hoarding disorder (HD) according to the strict criteria ...

Lizzie Duszynski-Goodman is a journalist living in the Midwest with her husband and two young children. Her work explores the intersection of mental health, wellness and parenting. She is the former ...