For years now I've had this feeling on the inside of my elbow down to my fingers like there is a tingling or even as I describe it bugs crawling up and down my arm. I want to jump out of my skin. The only thing that helps it is taking a rolled up sock and placing it in the crook of my elbow and putting pressure. Then and only then does it stop and I can sleep. It used to only happen when I was hot now it's anytime. Can someone shed some light on this for me.