Hi, I am new to this board. I have sicca syndrome with probably sjogren's syndrome and have not been treated for sjogren's yet. The past few months I have been having intense jaw pain, eye pain, and headaches. I've been to a neurologist and he prescribed topomax, but warned that there are many side effects and suggested I make "lifestyle changes" first. But, the pain is really getting to me. I am a one year survivor of papillary thyroid cancer, which was a difficult recovery in itself and now I am dealing with chronic migraine headaches, jaw and eye pain (and of course, severe dry eyes and mouth). I haven't taken Plaquenil, Evoxac or Salagen, but am wondering if they work well for people and if there are alot of side effects. Can anyone tell me their experience with any of these drugs? Thank you!