I am getting somewhat random sharp pains in the back of my upper right arm , between the elbow and shoulder , somewhat closer to the elbow. They have been gradually getting worse. It seems to occur when I extend my arm, though far from every time - it seems perhaps that it happens when my arm HASN T been extended fully for a while and then I extend it - though sometimes it seems to happen for no reason. It only lasts a few seconds, a minute at the most - and afterwards and also just at random times, I can extend for all I m worth and I won t feel a thing, no matter how hard I extend my arm. The pain fades after it hits until it s gone, it doesn t just suddenly vanish, but once it s gone theres no trace of it until the next time it occurs.
posted on
Fri, 15 Mar 2013

Thu, 25 Jul 2013
Answered on

Fri, 26 Jul 2013
Last reviewed on