Espanola,NM suffers the depressing distinction of having more heroin overdoses per capita than any place in the world.
They even have a prominently placed billboard in middle of city advising its highly addictive citizenry to carry Naltrexone to help save the life of a friend or family member who is overdosing.
Naltrexone is a drug that arrests the effects of opioids. It is almost exclusively used in the management of alcohol and opioid dependence. So the dreadful action of taking one addictive drug to offset the ingestion of a more deadly one is happening in a town not too far down the road from Bodes General Store in Abiquiu(Breaking Bad territory)