My crps has traveled into my face . Any advice on how I can get some relief . I have a stimulater but unfortunately it only reaches my right side of my face (which I’m greatfull for ) but I also need relief on my left . Dr has me on Topiramate 50 mg twice a day I imagine that will be upped again my next appointment . This is the first this in the 20 years that I have had crps that I have been on a long term medication. I am allergic to all most all pain meds and have very bad reactions to all of the other meds they have tried. Only 1 of my drs offered ketamine and she no longer practices in my state . Any suggestions would be greatly appreciated