Categorical distinctions remain vital for clarity, prognosis, and treatment in personality disorder diagnosis.

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

You've probably seen the word "narcissist" thrown around online in headlines, on dating apps or in therapy-themed TikToks. But the label that people often unthinkingly slap on toxic bosses or reality ...

Psychologists have studied narcissism for many years, but over time, our understanding has evolved. One of the biggest changes is that today, narcissism is no longer seen as just grandiosity, ...

Borderline personality disorder (BPD) and autism are two separate conditions. However, they share many overlapping symptoms, which can lead to misdiagnosis. BPD is a personality disorder that involves ...

Your genes code for all your traits. Some genes are dominant and expressed if you receive a copy from one parent. Others are recessive and only apparent if you receive a copy from both parents. Genes ...

Are you worried that if your borderline mate enters therapy, they will stop loving you? The good news is that they are likely ...

Waseda University is pictured in March 2019 in Tokyo's Shinjuku Ward. (Mainichi) TOKYO -- One in three Japanese people is said to have high blood pressure, a condition that leads to more than 10,000 ...