I have numbness on the tops of my feet, the bottoms feel like they are asleep or on fire. I get sharp pains in my feet once in a while. My finger tips in both hands are tingling also. The foot thing has been happening over the course of the year. My fingers just started this summer. Don t know if it s related but last year I was infected by my dog with mange/scabies. I had a difficult time getting rid of it. I still itch and have unexplained rashes on my legs, stomach, arms and back.