FDA clears new, easy-to-use version of heroin antidote

WASHINGTON — The Food and Drug Administration has approved an easy-to-use version of the life-saving drug that reverses heroin and prescription painkiller overdoses, as communities across the country grapple with a wave of drug abuse. The reformulated drug, sold as Narcan, comes as a nasal spray and should help first responders, police and others deliver […]