The amount of opioids on the streets of the US (and elsewhere) is staggering. Many people are on a cocktail of different street drugs (meth + heroine where I l

The amount of opioids on the streets of the US (and elsewhere) is staggering. Many people are on a cocktail of different street drugs (meth + heroine where I live). You don't want to be adding a benzo like valium to someone who has opioids in their system due to respiratory depression.