What are symptoms for someone with both borderline personality and bipolar?

Intense: Both of these disorders are intense and can be debilitating. Everyone manifests the emotions and acting out in different ways, but they are usually very extreme in both bipolar and borderline personality disorder. If you put these two together the intensity increases. Do seek help. You need more specific answers. Best wishes.

Borderline: Intense fear of abandonment, being manipulative, impulsivity, a tendency to think of people and things in all good or all bad terms, self mutilating behaviors, drug and alcohol abuse, sexual impulsivity, a profoundly disturb sense of self, and extreme emotional volatility. Bipolar disorder is characterized by extreme mood swings from deep depression to the stratosphere of mania.