I have RSD in my left leg, but haven't ever experienced the hair or hair follicles actually hurting me. I went thru a period like catra mentions about not having much hair, but now I have a lot if it, especially on my face (nice huh!)...I have RSD also in my face. Was thinking about trying that no no device. Also, catra is right, you should check with the dr too to make sure there are no risks.

Hope you get some relief.
Nanc