I have been experiencing dizziness and feeling sick to my stomach since first of February. Doc put me on meclizine, only helped a little, 3 weeks later, not getting any better, put on prednisone, 3 days heart goes into afib. 10 days later heart shocked back into rhythm. 3 days later feeling worse, doc drops 1toporal aday. Come back in a week. I go off the toporal &blood thinner gradually, can't handle way feeling. See cardiologist first of April, he does not like all the meds I'm on. Was talking diltiazem same time as toporal. Also on concerta, abilify, topirmate, concerta detrol. He had me stop taking meclizine and diltiazem, go back May 1. I have finally been feeling better last week, now today, dizziness and feel sick to my stomach. I have been cutting down on topirmate to every other night.