> A lot of people, who, as a result, got addicted to Oxy, at some point ended up switching to heroin because it's cheaper.
Counter-point: no, they largely did not.
There is a huge population using prescription opiates and a tiny tiny population using heroin.
Check out https://grokinfullness.blogspot.com/2017/09/debunking-standa... for a lot more detail.
> There is no convincing evidence that prior prescription opioid use caused subsequent heroin use. ... This is much like the argument, popular among drug warriors, that marijuana is a gateway drug because most users of hard drugs start with marijuana. There are simply so many current and past prescription opioid users that most heroin users will probably have had past experience with these drugs, but that says nothing at all about a causal link. Indeed, the vast majority of prescription opioid users never go on to use heroin, so the causal link is dubious.
> In 2015, 85 million people used prescription opioids legally, and there were ~200 million legal prescriptions. By contrast, there were half a million heroin users. But there were comparable numbers of deaths in both categories (~13,000 from prescription opioids and 12,000 heroin deaths, or 18,500 heroin deaths if you add the "heroin" and "synthetic opioids" together to capture the fact that some dealers have been mixing fentanyl in with heroin). Some relevant numbers in my piece here, once again from the CDC's website. Deaths per legal opioid user are in the 0.015% range; deaths per heroin user are probably somewhere in the 1% to 3.5% range.
> In other words, the prescription opioid deaths are a very small risk applied to a very large population. The heroin-related deaths are an extremely high risk applied to a relatively small population. These are very different issues with very different underlying social causes.