A commonly used analgesic in ICUs and operative areas, this is an important medication to know. Some common misspellings include fentyanl, fentynal, & fyntanyl. [button url=”https://www.nursing.com/lesson/24-04-fentanyl-duragesic/?utm_medium=website&utm_source=blog&utm_campaign=fentanyl%20duragesic%20blog”]Learn more about Fentanyl[/button]