My pm and I were talking about reducing my fentanyl dose from 25mcg to 12mcg. Before we really got to discuss it my insurance company said I had to switch from nucynta 50mg to opana er 15mg. I was just wondering if I can kill two birds with one stone. Should I be able to reduce fentanyl dose from 25 mcg to 12 mcg since Opana Er 15 mg has entered the mix?