Bipolar Disorder is also known as "Manic Depressive Disorder". This forum is for questions and support for people with, or for loved ones of people with Bipolar Disorder. The forum covers topics ranging from Aggressive Behavior, Affect on friends and Family,
Alcohol and
Drug Abuse, Appetite Changes, Chronic Pain, Denial,
Depression, Difficulty Concentrating, Euphoria, Guilt, Manic Depression, Medications, Mood Swings, Poor Judgment, and
Sleep Disorders
I think there are various signs/symptoms present in BPD that are not present in BP, but I am not sure what they are and i would not want to mislead you and give you wrong information. There is a BPD forum on here and it may be worth posting this question on there also.
Hopefully somebody will be able to shed some light from either this forum or the other forum.
You can find a wealth of information on BPD with a basic google search.
Here are 2 links to get you started.
http://en.wikipedia.org/wiki/Borderline_personality_disorder
http://www.nimh.nih.gov/health/publications/borderline-personality-disorder.shtml
http://www.sane.org/information/factsheets/borderline_personality_disorder.html
Good luck and if you need so more advice or support we are here.
For clarification is the diagnosis Borderline Depressive Disorder or Borderline Personality Disorder as they are very different.
Sorry :-(
Good luck :-)