He said this was caused by muscle tension I was having due to my
anxiety. Anyways, it seems that my arm pain has lessened
and is happening less frequently, as well as the upper back. I am taking Flexeril for it, which is a muscle relaxer. Anyways, my question is this: If the arm pain was actually related to some underlying heart issue, do you think taking Flexeril would make a difference in the arm pain? Meaning would the pill help the arm, even though it's refferred pain from the heart.