I am prescribed 2mg xanax to take 3x daily for anxiety. I am having a sleep-deprivation EEG done on 7/17/12. They are going to try and induce a seizure. From what I have read on this kind of EEG you are not supposed to take any of your medications the day before or the day of the test. I have been on this dose of xanax for about 2 weeks now, so will it be out of my system by then? Also I don't want to fudge up the EEG by going cold turkey on my meds and having a seizure because of that.