Fentanyl
The picture above shows the difference between a lethal dose of Heroin compared to that of Fentanyl. What is Fentanyl? Paul Janssen of Janssen Pharmaceuticals synthesized Fentanyl in 1960 under the name Sublimaze. It is a synthetic opioid reliever used as anesthesia to help prevent pain after surgery or other medical procedures. It is used…