Fentanyl - brand names include Actiq, Durogesic, Duragesic, Fentora, Onsolis2, Sublimaze3 and Instanyl4 - is a synthetic primary μ-opioid agonist commonly used to treat chronic breakthrough pain and is commonly used in pre-procedures. It is approximately 100 times more potent than morphine,5 with 100 micrograms of fentanyl approximately equivalent to 10 mg of morphine and 75 mg of pethidine (meperidine) in analgesic activity.5 It has an LD50 of 3.1 milligrams per kilogram in rats, 0.03 milligrams per kilogram in monkeys, and an undetermined LD50 in humans.

Source: http://en.wikipedia.org/wiki/Fentanyl

Fentanyl Discussions

  1. link Talkisidore
    fentanyl patches and fentanyl pops
    i supply great quantity of fentanyl patches for quick pain relief and also fentanyl lollipops for children, any once interested contact me at talk2_is - 10% more...
    Talkisidore- over a year ago - in Fentanyl
  2. link Foffa
    my beautiful dream followed by months of madness
    strted weaning off deuragesic march 2009 on good friday 2009 at 5 40am fell asleep awoke at 6 10am after amazing dream of heaven over nxt 4 months cam - 49% more...
    Foffa- over a year ago - in Fentanyl
  3. link Jskok
    Confusion and Short Term Memory Loss
    I couldn't remember a conversation that just took place and would have trouble focusing on the conversation. I actually was driving to work one mornin - 83% more...
    Jskok- over a year ago - in Fentanyl
  4. link Robinscs
    fentanyl memory loss
    Is memory loss as a side of fentanyl permanent?
    Robinscs- over a year ago - in Fentanyl
  5. link 4memory
    Memory loss
    I told my Doctor about my wife's short term memory loss and he said it was due to the 75 Fentanyl patch. He then wrote prescription for 50 Fentanyl pa - 29% more...
    4memory- over a year ago - 1 Reply - in Fentanyl
  6. link Spiritfinder321
    Fentanyl opiate, surgeries, prozac, glue, pills
    O.k.- My Life with Fentanyl. It's 1:30 a.m. where I live and I am awake. That should speak for 1 HORRIBLE side effect. I started 25mg in April 2009. u - 94% more...
    Spiritfinder321- over a year ago - 4 Replies - in Fentanyl
  7. link Urbanallen
    Fentanyl esophegus, lean cuisine, puking, endoscopy, headaches
    Just had an emergency endoscopy of my esophagus to clear some Lean Cuisine spaghetti that got stuck. They gave me fentanyl and in my second day, I hav - 47% more...
    Urbanallen- over a year ago - in Fentanyl
  8. link Danishangel
    Can I handle this?
    I am not currently on an opioid but I know for a FACT I am opioid tolerant...can handle about 20 vicodin per day...can I use a fentanyl 75 mcg patch? - 25% more...
    Danishangel- over a year ago - 2 Replies - in Fentanyl
  9. link Willowmyst
    Fentanyl chronic intractable pain, ortho mcneil, pain meds, med one, jannsen
    I was in an auto accident in May 2004, and have had 2 cervical fusions one in 2004 the other in 2007, Any how I have been on 250mcg. Fentanyl transdre - 92% more...
    Willowmyst- over a year ago - 1 Reply - in Fentanyl
  10. link Cg9340
    I feel like I have the flu just in my muscles no fever?
    I was in a car wreck and have been on different meds for 15 years the pain patch seemed to work great for a while, but I am experiencing muscle pain m - 71% more...
    Cg9340- over a year ago - in Fentanyl
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