Fentanyl Use In America:: Unseen, deadly and unstoppable Fentanyl,

fentanyl The estimated lethal dose of fentanyl in humans is 2 mg The recommended serum concentration for analgesia is 1–2 ngml and for anaesthesia it is 10–20 ngml

Fentanyl is a highly potent synthetic piperidine opioid primarily used as an analgesic It is 20 to 40 times more potent than heroin and 100 times more fentanyl Everything you need to know about fentanyl Fentanyl is up to 100 times more potent than morphine and 50 times more potent than heroin Side