Webaug 8, 2024 · official answer. If you get a false positive for. 'cross react'), resulting in a 'false positive'.

Test results may come back positive if you. Webin some cases, it's possible to get a positive test result even if you don't take amphetamines. Mesh terms amphetamine / urine* Webtherapeutic use of bupropion appears to be the most frequent cause of false positive urine drug screens for amphetamines in our population. This is called a false positive.

This is called a false positive.