I want to thank those who mentioned Vick's Vapo Rub in other messages. I have been using it twice a day on my right shoulder and upper arm. I'm still not absolutely sure that this is what's making the difference, but I noticed this morning that I was able to move my right arm our to the side and all the way up (180 degrees). Of course, just now I tried it and only got up to about 110 degrees. But I'm due for more Vapo Rub now. It's probably a combination of things that's helping, but before the Vapo Rub, I hadn't been able to raise my arm that high for months! --Laura R.M.