A resurgence of heroin in the black market might be contributing to a significant drop in fentanyl-related overdose deaths, with provisional CDC data showing a 24% decline in overall U.S. overdose ...

In recent years, lawmakers have focused almost exclusively on stopping the flow of illicit fentanyl to combat the opioid overdose crisis. First appearing as a heroin additive in 2012, fentanyl ...

Naloxone is an antidote which can reverse the effects of overdoses of opioids, such as heroin. The Torbay Naloxone Tribe are training people how to inject the drug while also providing them with a ...

But experts say it's unlikely those episodes were caused by the fentanyl itself — more likely, officers' fear and anxiety resulted in panic attacks or similar symptoms ... as heroin and cocaine.

In recent years, lawmakers have focused almost exclusively on stopping the flow of illicit fentanyl to combat the opioid overdose crisis. First appearing as a heroin additive in 2012, fentanyl ...

In recent years, lawmakers have focused almost exclusively on stopping the flow of illicit fentanyl to combat the opioid overdose crisis. First appearing as a heroin additive in 2012, fentanyl largely ...