My has been diagnosed with Borderline Personality Disorder. She has been in and out of mental health facilities for the last 3 years. They currently have her on Buspirone, Depakote, Hydroxyzine, Geodon, Thorazine, Paxil, and Lamictal. She has been on multiple different meds in the past and none of them seem to make much of a difference. I typed in this list of meds on the drug interaction checker, and it seems like these combinations could be lethal. Should I be concerned, or is this pretty common with psychiatric meds?