Long story short. I have a pretty high tolerence for opiates. Need about 100mgs of oxy to be where I want. I have zero tolerence to Xanax. I have 10 perc 5/325 and 1.5 xanax bars. These 10 5,s wouldn't do shit so how much Xanax do u think is recommend to potentiate the percs? I did take 1mg of Xanax eralier and just fell asleeep. Also I took. .5 Xanax 30 min ago and am trying to decide how many percs to take. Thinking about cwe for the percs. Would it be safe to take any more xanax after i take the percs? Any suggestions? Thansk.