I took 1 pill last night and when I was in my iop program I know they tested for it and it still was in my system after 5 days. But the urine tests for dyfs are not as efficient as the program so I do not know. If anyone else knows that would help me out. I also wanted to know if gettin a legal script for suboxin would be a good idea for my cravings that i have been haveng more increasingly lately. I have been clean for about 8 months but now feel urges from extremem stress.