Fentanyl is an opioid with a structure very different from that of other opioids such as heroin and oxycodone. Thus, if fentanyl were to be tested for on a drug test, it would show up only as fentanyl, not opiates (morphine, codeine, heroin) or other opioids (oxycodone, hydrocodone, etc.).
Chat with our AI personalities
Yes. Fentanyl is an opiate class medication/drug. It shows up readily on a drug screen, as an opiate.