There is no 'may' about it. It is generally fentanyl, one of the most powerful opioids. Try doing a hit of fentanyl via IV and see what your blood pressure is.

There is no 'may' about it. It is generally fentanyl, one of the most powerful opioids. Try doing a hit of fentanyl via IV and see what your blood pressure is. I hate the way the medical community makes words like 'may', 'could' so intentionally vague. Could mean 90% chance, could mean 1%, depending on the context. It's like speaking a doublespeak.