Hi @cynthiag ,Welcome to the site. I have gotten so many great suggestions and information. My hope is that you continue with us and have a similar experience. I have had epidural injections that helped me when I was having numbness and stinging down my arm. I also have had RFA (radio frequency ablation) in my lumbar spine. If you could give us some more info on the procedures you have had we might be able to come up with something you haven't heard before! Wishing the best for you.