I am not a doctor but I do have experience with UA's and promethazine or as it is commonly referred to as Phenergan has nothing in common with cocaine so in my opinion it is very unlikely for Phenergan to give a false positive for cocaine. It is much more likely if you did come up with a false positive that the test is simply bad and wrong This has happened to me.
No, is a antihistamine drug
Adderall will test positive for amphetamine. It is an amphetamine therefore it will test positive for such.
It means that that person responded positive to have consumed amphetamine
Any amount of Vyvanse could result in a positive amphetamine test.
Depending on what they are checking for. If they are checking for methamphetamine and you have taken claritin D the amphetamine in the claritin will cause you test positive for amphetamines. ---No Claritin D will not show up on a drug test for Amphetamine
Valerian Root can test positive as benzodiazepines. Ephedra can test positive as an amphetamine.
No
No, hydrocodone is an opiod(which it will show up as on most test) and unrelated to amphetamine.
Adderall is an amphetamine salt, not a benzodiazepine.
i could do .... if your test is a proper test tho i dough it
amphetamine , No it does not show up amphetamine, that is speed. Meth shows up amphetamine. Methadone shows up as methadone although it is not tested for on standard test , they have to test specifically for it.
Yes. Ritalin will definitely give you a positive ua for amphetamine
Say that your friend does it.