I was on Opana 20 and Oxycodone for 2 years but my wife lost her job, I am now on Morphine Sulphate 15. I would like some advice on what to do I have 2 shifted vertibrae and the spinal canal at each is partially crushed L-4 & L5. The Opana is just too high. I have a work comp injury but the City of Dallas paid for meds for 4 years and then cut me off using a 3rd party administrator. Know matter what you say they find some reason to deny your claim.