Should Quetiapine For Panic Attack Be Taken After Tylenol?

hello, my wife did at one time sffer from panic attacks....two months ago the doctor change her pills and so far so good.....today she has taken her reguler dose of tylenol for her pain and back problems, tonight she took her fourth tylenol and a few minutes after sufferd a panic attake and she then took a half of Quetiapine.........should she hav etaken that pill after a tylenol????????