Both will show in a urine sample if tests are done to look for those drugs.
Heroin will be out of most people's systems in 1 to 3 days. Four days will be beyond the threshold, since Heroin is water-soluable, so it will not show in your urine.
yes
put simple, heroin
Will lexapro show up the same as celexa in a urine sample
yes.
No, opium and heroin are different substances and will show up as separate substances in a urine test. Heroin is derived from opium, but they have distinct chemical compositions that can be distinguished in drug tests.
Highly likely.
no idea but I would hope that you aren't taking heroin because you will die ;(
No, heroin and oxycodone are two different opioids and will typically show up as separate substances in a urine drug test. Heroin metabolizes into morphine, while oxycodone is detected as oxycodone.
It shows up as an opioid (just like heroin does)
Spice doesn't show up in urine tests.
Only if they are checking for drugs in your system