I had Chiari 1 decompression surgery 6 years ago and I am now starting to experience some of the same symptoms as I experienced before the surgery, especially the pain. Is it able for this condition to return? And I also have pain throughout my whole back, could this be caused from my chiari? It hurts my back to lay down and hurts my neck to sit up, even after only a few minutes, being a full time student this becomes very frustrating. Please Help!