fentanyl
- n trade names of a narcotic analgesic that can be inhaled and that acts on the central nervous system and may become addictive; used as a veterinary anesthetic and with other drugs before, during, and after surgery; also used as a nonlethal gas to incapacitate people in hostage situations; also abused as a recreational drug
- After four days of silence, Russian Health Minister Yuri Shevchenko acknowledged that the gas was based on derivatives of fentanyl, a common medical anesthetic, but he insisted .
- It was a designer version of the anesthetic fentanyl, which is widely used during prolonged surgery.
- After four days of silence, Russian Health Minister Yuri Shevchenko acknowledged that the gas was based on derivatives of fentanyl, a common medical anesthetic, but he insisted it .