I have chronic back and neck pain, Fibromyalgia, and Osteoarthritus, and I have heard, read, and talked to people that say Cymbalta is the way to go for the pain and Fibromyalgia. I was wondering if anyone knew if I could just switch to Cymbalta, or if I had to wean off the Pristiq (I take 100mg)? Any help would be appreciated! Thanks relunsford2007