One night the outside of my right knee was the problem. I heated up my rice bag and put it on there.... settled right down.
Tonight I am sitting on the couch with my heating pad over my knees to keep my legs still. So far so good.
Unfortunately, in addition to restless legs syndrome, hot flashes are also a side effect of Arimidex.
FYI Heat does NOT help with hot flashes.
Just another day in the life.....or should I say another sleepless night?