Our Borderline Personality Disorder Main Article provides a comprehensive look at the who, what, when and how of Borderline Personality Disorder

Definition of Borderline personality disorder

Borderline personality disorder: A personality type characterized by difficulty forming and keeping stable relationships, highly emotional or aggressive behavior, impulsivity, and rapid shifts in values, self-image, mood, and behavior.


Last Editorial Review: 3/19/2012

Search MedTerms:



Back to MedTerms online medical dictionary A-Z List
Pill Identifier Tool

Need help identifying pills and medications?
Use the pill finder tool on RxList.


STAY INFORMED

Get the Latest health and medical information delivered direct to your inbox!