@katec, @lisalucier Perhaps unfortunately, I have not tried IVIG treatments for idiopathic SFN. This is the time of year I check the research so that I am current. I am already committed to work on mobility and treating my own depression with a program of yoga, meditation, and mindfulness. My 3-month taper for an anti-depressant is over as of yesterday. Time to pay attention. Much good luck with your choices and we would appreciate you adding to the knowledge base for all of the Connect members who are taking on SFN. May you be content and at ease. Chris