Fentanyl Patch

Fentanyl is an extremely potent synthetic narcotic that was developed by Janssen Laboratories in the 1950s. It is used both as an analgesic (painkiller) and as an anesthetic.  In its pure form, fentanyl is eighty times stronger than morphine; that makes it extremely useful as an analgesic and also extremely popular among narcotics addicts. The […]

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