Phenethylamines and Cathinones false positives detected in urine

[SoupMane]

i did utfse ...can't fiind infoanywhere -

i am interestedin trying some cathinones maybe some phenethylamines but i am concernedthey will show up as a false positivefor methamphetamine whenmy PO drug tests me - is this likeliy? I am prescribed adderall so amphetamine is expected to show up in my urine, just not methamphetamine. Can anyone clear this up for me?

 

[LucidSDreamr]

In an immunoassay they will cross react for the meth.

In lcms they will not but may be tested for specifically.

These threads are illegal on bluelight though.

 

[SoupMane]

Okau sorry well can u pls define b or explain immunoassay and lcms i dunno what they mean

 

[BlueBull]

As already said we do not handle questions regarding drug testing. I'm going to close this thread. If you have any other questions that do fall under the forum rules, feel free to start a new thread