Webapr 2, 2018 · often times, drugs that are not being tested for can react with the wrong antibody (i. e. Webtherapeutic use of bupropion appears to be the most frequent cause of false positive urine drug screens for amphetamines in our population. Webin some cases, it's possible to get a positive test result even if you don't take amphetamines.

If you get a false positive for. 'cross react'), resulting in a 'false positive'. Test results may come back positive if you. Webaug 8, 2024 · official answer. Mesh terms amphetamine / urine*

Mesh terms amphetamine / urine*