Methylxanthines, such as caffeine and theophylline, generally do not test positive for methamphetamine on standard drug tests. These substances have different chemical structures and metabolic pathways. However, certain testing methods might yield false positives or cross-reactivity, but this is uncommon. It's always best to confirm with specific testing if there are concerns about drug interactions.
I just failed one. The test showed positive for methanphetimine! But when sent to a lab it can be determined that it is not meth.
The chief methylxanthine drug is theophylline
simply NOAnsweryes, it's a no.
no
Yes. It is an amphetimine & will show up as methamphetimine on any type of drug screen.
Vyvanse is a dextroamphetamine (Dexedrine) molecule linked to a lysine molecule. In the body, the lysine is removed to yield the dextroamphetamine, making vyvanse a pro-drug. Since dextroamphetamine usually shows up as positive for amphetamines on a standard drug test, it's likely that the metabolites of Vyvanse will as well.
No.
yes it can lead to seizures and cardiac arrest
Adderall will test positive for amphetamine. It is an amphetamine therefore it will test positive for such.
Will test positive for Benzodiazepines
if montoux test is positive
What is false positive in widal test