Thanks for the link, although it doesn't look promising - the only local is ASU Health Services and I am a bit old to go back to school😊. In Tucson it is the non-university aligned hospital and they show no specialization. Otherwise, it is small regional hospitals in the corners of AZ. The two most likely medical scenarios are early Sjogren's (tested negative) or neuro-sarcoidosis. This is not a general neurology problem. The plan of action was to try Plaquenil next, and if/when that stopped working, high-dose steroids.