Fentanyl (Fentora) is an Opioid (Narcotic) Pain Reliever known for being the main component of Fentora, used to treat breakthrough pain in Cancer patients. Like other Opioids, Fentora affects the CNS by regulating activity that increases pain tolerance and decreases pain perception. Visit the Fentanyl Page for more information.
Last Edited: February 23, 2020
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