I honestly have no idea where you guys are getting that tramadol will be classified as a class 2 . I too have been on roxicodone as well as tramadol for breakthrough pain . 400mg a day . In nevada I do not need an ID nor do I need to sign for this drug . Roxicodone / percocet / dilauted . Etc is a scheduled 2 narcotic . Hydrocodone is a scheduled 3 . Higher the schedule the less intense it is . There is no way tramadol could be classified as a 2 . Even ambien is like a scheduled 4 I believe . So whoever is saying that is on one . No disrespect . But I do also have the same question as to on a simple 5 panel test will tramadol show up ? My pain management doctor can test for every drug . Literally they give me a 5 panal then when something shows up positive they will test the chemical in my urine which breaks it down to the exact molecular structure and turn certain colors for certain drugs .