Vistaril
"I have had high anxiety disorder for as long as I can remember...I have taken many things for it and the only relief I get from it when it is unmanageable by meditation is ativan...I was recently prescribed vistaril and after 8 days and serious side effects have stopped taking it.  I have arythmias and this medication made them worse. I would not recommend this for a gone with any kind of heart issues.. .bad drug"