Hi. For at least a few years I ve experienced pain in my upper arms (one or the other, only recently both arms spreading to upper back and chest down my ribs) after drinking soda. And more recently after drinking juice, too. It feels like the pained muscles have been wrung of all liquid, like I ve somehow become jerky in certain regions! Used to be it didn t happen often but recently it s been most everytime, even a few sips trigger the dry pain. Is this something I should worry about it? Do you know what it is?