According to the CDC, overdoses involving synthetic opioids increased by 72.2% from 2014 to 2015. Fentanyl is typically administered intravenously (IV), intramuscularly (IM), transdermally (TD) as skin patches, intranasally (IN) in the form of a volatile nasal spray, and intrathecally (IT). It is also available as a buccal soluble thin film, which can dissolve in […]