Hey there, sorry to hear you are going through this. I agree your Physician will have to guide you on the Prednisone. Your previous pill issues were probably meds that were addicting and the 2 I am seeing that you will want to be alert to are the Restoril and the Ativan. Use them now as you need them but try not to get into using them when your better.
I have gone through this very same problem with the narcs and the benzos. I wish you the best and just be honest with your physician about your concerns.
We are all here for you so know you are never alone. Were open 24/7. :)
Gentle Hugs