I have been having problems with carpal tunnel, I saw the doc was prescribed some tablets they didn't really work still had the numbness but not as bad. This Friday I had a cortisone injection, which was fine on Friday but Saturday I could not close my hand and had no power to even open a bottle, which was a concern as I was competing in a mountain bike event today. Thankfully all went well, no numbness so far and my hands appear to be back to pre carpal tunnel condition although it is early days yet. Cheers Paul.