I have been on Duragesic patches for 7 months but due to cost I am trying Mylan brand. Anyone have any comments or suggestions? I am hoping that the Mylan works as my Ins co co pay for Duragesic is 479 a month compared to 0 for Mylan. I should add that I finally met my deductible, so I am not sure what the duragesic would cost, but I know my insurance will not pay for name brand when you can take generic. I also take bt meds.