Over the last year, I have developed an intermittent pain in my left arm, in the muscle above the inner elbow. The attacks are sudden and very painful. The muscle seems to go rigid and the pain feels deep, closer to the bone. It is very focussed but the lasting ache and exhaustion of it affects the arm to the armpit and my entire arm is weak with fatigue when the episode ends. I can't figure out what triggers this, and nothing I do makes it stop. It lasts anywhere from a few minutes to half an hour or so and can happen once a day or off and on for hours over the course of the day. It seems to happen in the later part of the day. The episodes are building in frequency.
Any advice or recommendation would be very welcomed. This really hurts.
Thanks.
