"Drug incidents and overdoses related to fentanyl are occurring at an alarming rate," DEA Administrator Michele Leonhart said. She called it a "significant threat to public health and safety."
Fentanyl, a narcotic often used to ease extreme pain for patients in the final stages of diseases such as bone cancer, can be up to 100 times more powerful than morphine. It is the most potent opioid available for medical use. Doctors prescribe fentanyl in micrograms rather than larger milligrams.
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