I was diagnosed with bipolar over 20 yrs. ago. and I have depression also. The thing my Pdoc has always told me, is that any and all antidepressants can cause a bipolar to have a manic episode. (the ssri ones) That would absolutely be true for Adderal. Adderal, being an amphedimine, could just send a bipolar through the ceiling. I don't understand the seizures though. You should NOT be off of your meds altogether. You should call your pdoc and tell them what happened. Always keep your pdoc updated on your illness. Take care.