Description and Brand Names
US Brand Name
Fentanyl nasal spray is used to treat breakthrough cancer pain. Breakthrough episodes of cancer pain are the flares of pain which “breaks through” the medication used to control the persistent pain. Fentanyl belongs to the group of medicines called narcotic analgesics, which are medicines used to relieve pain. Nasal fentanyl is only used in patients who are already taking narcotic analgesics and who are tolerant to opioid medicines for cancer pain.
Fentanyl acts in the central nervous system (CNS) to relieve pain. Some of its side effects are also caused by actions in the CNS. When a narcotic is used for a long time, it may become habit-forming (causing mental or physical dependence). However, people who have continuing pain should not let the fear of dependence keep them from using narcotics to relieve their pain. Mental dependence (addiction) is not likely to occur when narcotics are used for this purpose. Physical dependence may lead to withdrawal side effects if treatment is stopped suddenly. However, severe withdrawal side effects can usually be prevented by reducing the dose gradually over a period of time before treatment is stopped completely. Your doctor will take this into consideration when deciding on the amount of nasal fentanyl you should receive.
This medicine is available only under a restricted distribution program called TIRF REMS Program.
This product is available in the following dosage forms: