Borderline personality disorder (BPD) is a serious personality disorder marked by extreme, fluctuating emotions, black-and-white thinking, problems with interpersonal relationships, and in extreme cases, self-harm. If you have recently been diagnosed with BPD, you likely have many questions. What treatment options are available? How do you tell your friends and loved ones? And what are the common side-effects of medication?

A diagnosis of BPD can definitely change your life, but it can also be a catalyst for personal transformation and growth. In Borderline Personality Disorder:...