It's worse than that - these pain killers lead to further addiction. I know (on the outside) of one such situation where an RN got hooked on pain killers (lost her job as well as her license, her children) and she just moved on to meth, heroin, and Lord only knows what else to satisfy her addiction. Her family has agonized and been put through hell over the whole thing. The addiction, for whatever reason, screws up the life of not only the user but the entire family and friends structure. It is so heartbreaking and sad ... and yet there are those who push for and demand legalization of these drugs.
I don't know the answer. All this overuse of drugs, antibiotics, etc. are doing far more damage than good.