Question I take oxycodone & a time release oxycodone. That's it, nothing else, with it being so strict on pain management! On the 10 panel in office showed pos for oxycodone & opiates? In my Doctor's hub where results & everything else can be seen. Never got a call or anything I seen in the margin please send a 3 panel remarks. Freaked me out I don't do anything. Does this happen often? I know FDA allow 1% contamination of Hydrocodone after researching. Like I said never called me or anything but just wondering if it happens often? I seen False positives have been 26-28% with opiates&oxycodone those 2 are the highest