Can a pinched nerve in my spine cause a skin rash. I had a blistery rash. Looked like poison ivy. That has been ruled out. Then changed meds for maybe scabies. Blisters dried up but still have a rash. I also, prior to the rash, had a spine out of alignment. No real bad pain with it. Just couldn't raise my arms in front. The other day I had that sensation again through my collar bone area. But the feeling only lasted 5 or 10 minutes.



It is wierd having an unexplained rash.



The rash is mainly my arms but has spread to other areas once the blisters dried up.