I was addicted to opiates starting in 2003, got on Subutex in 2010.  Stayed on Subutex till 2018.  Got clean for a year and started taking oxycodone which I’m pretty sure is now fentanyl.  I started back on Subutex a year ago and have been starting and stopping taking oxycodone/fentanyl.  I finally stopped the subutex and am now only taking oxy/fent .  I take small pieces, maybe a quarter of a pill every couple of hours.  