Yes, methamphetamine can be detected after the first use.
Pretty much anything can be detected in a drug test.
Don't do drugs in the first place. :)
meth
Desoxyn WILL show up as meth in a urine test because it is meth. Most of the drugs that throw false positives for meth are OTC preparations that contain pseudoephedrine, the drug meth is made from.
it all depends when your drug test is
no
methamphetamine is sold as a prescription drug under the name Desoxyn, so needless to say prescription meth would test the same as street meth
Yes, but it requires a specific test in order to be detected.
No, it will not show up in an ordinary illegal drug test. Almost all employer drug screens only detect illegal or "street" drugs such as weed, coke, herion, Meth, pcp. It can howerever be detected in a more detailed test which looks for prescription drugs.
No.
a urinalysis does not test for drugs it only tests for urinary tract infections
If you smoke meth, it will show up on a drug test. The way to pass a drug test is not to use drugs. Not smoking all the time will just make your drug test ... test positive for drug use.