http://www.prescriptiondrug-info.com/threads/drug-levels-in-tests-D66696_s2.htm Recent Posts About drug levels in tests at The People's Medicine Community. I was unexpectedly drug tested last week. I volunteered because I knew that the only meds I had in my system were prescription only. However, the MRO said that there was an amphetamine level and a meth level. I explained that I take Adderall but he said that the Adderall did not cover Meth and they were two separate readings. If I have not used meth, how can that be possible? Could the lab have made a mistake? en-us Copyright 2009 Prescription Drug Info All Rights Reserved. 11/22/2009 3:05:43 AM 20 http://www.PrescriptionDrug-Info.com/threads/drug-levels-in-tests-D66696_s2.htm#148077 Well, you need to talk to your doctor or pharmacist, and see if the <a href="http://www.PrescriptionDrug-Info.com/Drugs/adderall.asp" target="adderall.asp">adderall</a> or anything else you are taking could cause a false positive. Did you give full disclosure of everything you were taking either prescrption or OTC when you took the test? Fri, 22 Sep 2006 06:56:39 -0800