CHICAGO (AP) – The Minnesota medical examiner says the music superstar died of an accidental overdose of the powerful painkiller Fentanyl.
The National Institute on Drug Abuse says Fentanyl is a powerful synthetic opiate more potent than morphine.
It is used to treat patients with severe pain, or to manage pain after surgery.
“In its prescription form, fentanyl is known as Actiq, Duragesic, and Sublimaze. Street names for the drug include Apache, China girl, China white, dance fever, friend, goodfella, jackpot, murder 8, TNT, as well as Tango and Cash,” according to their website.
They say it is also sometimes used to treat people with chronic pain who are physically tolerant to opiates.
The 57-year-old singer was found dead April 21 at his Minneapolis-area estate.
Investigators have been reviewing whether Prince died of an overdose and whether a doctor was prescribing him drugs in the weeks before his death.