The term "borderline," used to describe Borderline Personality Disorder (BPD), has entered the mainstream these days with television movie-of-the-weeks sensationalizing "borderlines" and making them ...

Insecurity refers to a lingering feeling that you can’t count on your loved one: that somehow you will be let down, rejected, or abandoned. Insecurity is a dynamic force that drives behavior in both ...

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 ...

Mental disorder trajectories vary significantly by age and sex, with younger patients experiencing more diagnostic shifts and psychiatric contacts.

Add Yahoo as a preferred source to see more of our stories on Google. Lukas Gage at the "Companion" premiere on Jan. 27 in Los Angeles. (Araya Doheny/Variety via Getty Images) (Araya Doheny/Variety ...

A new psychological therapy designed by a team of UCL-led researchers has been found to reduce rates of violence and aggression among male offenders with antisocial personality disorder (ASPD). The ...

Paranoid personality disorder involves a persistent suspicion and mistrust of other people. This can lead to difficulties with functioning socially and in relationships. Treatment for paranoid ...

A major new RCT of Structured Psychological Support finds brief therapy offers no meaningful benefit over usual care for ...

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 ...