Hi dai dog , a copper braclet worked for me , but my carpal tunnel injury was on my wrist , so not sure if it work for you , i think its the cortezone injection u need sorry to say , i went private ( on my elbow ) so i could choose the time more than anything else , cost around £170 at the time , and you need a couple of weeks off to rest it afterwards and i reconmend you do just that , put it in a sling so you remember not to use it , the better the injection works that way , i have no pain at all from my elbow now , so best of luck .