Sudafed looks like meth, not opiates. St. John's Wort shouldn't show up as anything.
Drug tests are not that specific, the only thing that would show up is opiate. It will not make specific distinctions about which type of opiate.
poppy seeds
Yes. Demerol (meperidine, pethidine) is an opiate. It will show up in a urine test.
Yes. It will show up as an opiate.
yes, it should show up as an opiate
opiate
Depending on what method the lab is is using to test your urine, you could test positive for amphetamines if you take pseudoephedrine (Sudafed)
This will show up as an opiate on a urine drug screen.
No, it is what we call an inuraninate and cannot be absorbed by urine.
either blood or urine
yes. it is a opiate.
of course it does.