Drug Treatment in San Diego: Fentanyl Addiction

Fentanyl (also known as fentanil, brand names Sublimaze, Actiq, Durogesic, Duragesic, Fentora, Onsolis, Instanyl, and others) is a potent narcotic analgesic with a rapid onset and short duration of action.

In addition, it is a synthetic strong agonist at the u-opioid receptors. Historically it has been used to treat chronic breakthrough pain.

Fentanyl is apporiximately 100 times more potent than morphine, with 100 micrograms of Fentanyl approximately equivalent to 10 mg of morphine and 75 mg of pethidine (meperidine) in analgesic activity. It has an LD50 of 3.1 milligrams per kilogram in rats, and a LD50 of 0.03 milligrams per kilogram in monkeys.

Fentanyl was first synthesized by Dr. Paul Janssen in 1960 following the medical inception of pethidine several years earlier. Janssen developed Fentanyl by assaying analogues of the structurally-related drug pethidine for opioid activity. The widespread use of fentanyl triggered the production of fantanyl citrate (the salt formed by combining fentanyl and citric acid in a 1:1 stoichiometry), which entered the clinical practice as a general anaesthetic under the trade name Sublimaze in the 1960s. Following this, many other fentanyl analogues were developed and introduced into the medical practice, including sufentanil, alfentanil, reminfentanil, and lofentanil.

In the mid 1990s, fentanyl saw its first widespread palliative use with the clinical introduction of the Duragesic patch, followed in the next decade by the indtroduction of the first quick-acting prescription formations of fentanyl for personal use, the Actiq lollipop and Fentora buccal tablets. Through the delivery method of transdermal patches, fentanyl is currently the most widely used synthetic opioid in clinical practice, with several new delivery methods currently in development.

If you or a loved one is struggling with fentanyl addiction, AToN Center's drug treatment in San Diego offers a multitude of programs that can help you, including our 12 Step, Non-12 Step and SMART Recovery® programs.