For this episode of Mental Health Monthly, EMM is honored to collaborate with the hosts of Millennial Mental Health Channel podcast to explain Borderline Personality Disorder and tips to manage patients with this diagnosis in the Emergency Department. Dr. Justin Romano is a third year psychiatry resident in Omaha, Nebraska and Eddie Carrillo is a licensed mental health therapist currently working at partial hospitalization and IOP eating disorder program in Portland, Oregon. Their podcast Millennial Mental Health Channel seeks to explore the world of mental health from their two professional perspectives. You can listen to their podcast on all major streaming platforms including Apple Podcasts, Spotify and Google Podcasts. Follow them on Twitter and Instagram @millennialmhc Contributors: Dr. Justin Romano and Eddie Carrillo, M.A., LPC Educational Pearls:  4% of the general population has Bipolar Personality Disorder (BPD) and 9% of all emergency room visits involve patients with BPD.  BPD is defined as a pervasive pattern of instability of interpersonal relationships, self-image, affect and marked impulsivity beginning by early adulthood and present in a variety of contexts.  There are 9 symptoms of BPD. In order to meet criteria for diagnosis you need 5 of the 9. Symptoms include:  Frantic efforts to avoid real or imagined abandonment Pattern of unstable and intense interpersonal relationships, characterized by alternating between extremes of idealization and devaluation  Identity disturbance: markedly and persistently unstable self-image or sense of self  Impulsivity in at least two areas that are potentially self-damaging Recurrent suicidal behaviors, gestures, threats or self-mutilating behavior  Affect instability due to marked reactivity of mood  Chronic feelings of emptiness  Inappropriate intense anger or difficulty controlling anger  Transient stress related paranoid ideation or severe dissociative symptoms  Pathophysiology behind BPD: Overactivation of the amygdala within the limbic system which controls fear, anxiety and anger.  Often patients with BPD have dealt with an increased amount of trauma in their lives. They have one of the highest suicide rates at 10%. Behaviors in individuals with BPD are often due to an invalidating environment in an attempt to reconnect with people they love. Tips to managing patients in the emergency room with BPD.  Stay calm, consistent and caring and validate their feelings with:  Body language: sit at eye level, make good eye contact, nod your head when they talk, and use repeat back clarification questions. Facial expressions: be cognizant of your facial expressions. Patients with BPD are more likely to interpret a neutral face as angry.  Set boundaries and stick to your word. Patients with BPD can be described as manipulative, but often they are unaware they are doing this.  Give validating statements. This will ensure the patient you are listening and working with them to solve their problems.  Summarized by Emily Mack, OMSIII