Yes =-I too agree no ice. Having been a patient of Dr. Hooshmand's I know he is adamant against using it. He did use heat treatments. Also, used photon therapy.
I would highly recommend reading his puzzles. He was a brilliant researcher and so knowledgeable about RSD. I met so many people in his office from all over the world who returned for repeated treatments. So sad that he is now retired from his practice. He had such energy and passion for treating RSD. He would sit and listen to you for an hour and tell you to just keep talking so you don't forget to tell him everything.
I am glad we still have his puzzles and his books and research.

Best wishes
Sydney