Heroin produces a stronger euphoric effect than synthetic and semi-synthetic opioids like Dilaudid and fentanyl relative to its less desirable effects like resp

Heroin produces a stronger euphoric effect than synthetic and semi-synthetic opioids like Dilaudid and fentanyl relative to its less desirable effects like respiratory suppression. Studies have shown that recreational opioid users prefer heroin to other opioids for this reason.