Fentanyl is so potent doctors don't know how to fight it

PBS NewsHour-10 hours ago

If this trend holds true, it would mirror what scientists have found in animal models of drug addiction, Comer said. Whereas buprenorphine can completely block the response to drugs like morphine or heroin in animals, the therapy only marginally dulls the influence of fentanyl. Though it's not always the case for