In addition to often being referred to by the same acronym (BPD), bipolar disorder and borderline personality disorder share other superficial similarities that make it easy to confuse the two.

Borderline personality disorder is a condition characterized by instability and impulsivity. The term originates from being on the “border” of psychosis—those with the condition seem to have ...

According to the National Institute of Mental Health (NIMH), “Borderline personality disorder is an illness marked by an ongoing pattern of varying moods, self-image, and behavior.These symptoms ...

Borderline personality disorder (BPD) is one of the most commonly recognised personality disorders, focused on a disorder of mood and a person's interactions. The causes of the BPD remain unclear ...