Borderline personality disorder (BPD) is a severe and complex personality disorder associated with instability in interpersonal relations, behavior, and emotions. Emotional dysregulation is a key ...

Add Yahoo as a preferred source to see more of our stories on Google. wildpixel / iStock Seems everyone is throwing around the term “narcissist” these days, especially social media. But what are the ...

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.

Some mental health conditions, such as anxiety, depression and ADHD, have become more accepted in society. People can now talk about them at work, at home and online and often be met with ...

Petulant borderline personality disorder (BPD) is a potential subtype of BPD. It involves mood changes and irritability. There is debate over subtypes of BPD. Petulant BPD is one of the four subtypes ...