2 doctors weighed in:
What's the strongest opiate ever made?
2 doctors weighed in

Dr. Scott Mackinnon
Anesthesiology
1 doctor agrees
In brief: Maybe carfentanil
Carfentanyl, lofentanyl are synthetic opiates that have some applications in veterinary medicine, such as with very large animals.
The potency is aligned with its exceptionally high affinity for the opiate receptor. Not available for humans.

In brief: Maybe carfentanil
Carfentanyl, lofentanyl are synthetic opiates that have some applications in veterinary medicine, such as with very large animals.
The potency is aligned with its exceptionally high affinity for the opiate receptor. Not available for humans.
Dr. Scott Mackinnon
Dr. Scott Mackinnon
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