Are there medications that are commonly used for personality disorders in combination with psychotherapy. I know these meds would be used off-label but was wondering if their are any commonly prescribed ones...

"Olanzapine plus Risperdone CONSTA" in the treatment of Borderline Personality Disorder with Psychotic Features is one I recall seeing an Abstract for once

I ask because I will be doing this line of work in the future and wanting to know as much as I can now before I start my practice.

And when will you start your practice, Net ?

Well, lets see, 2 years into my bachlors, 4 more years after I get it for my masters, and then medical school. 6 years + medical school = A long long time.