I tried anastrozole- did not work. I am on exestamine- joint aches and sleep issue, went off for a bit but back on with less side effects… I also added seeing an acupuncturist ( she’s also a oncologist) which has helped the side effects - she also recommended some supplements. I also walk, healthy yoga and a breathing yoga which has really work! I am not joint ache free, but everything has helped. I’m 61 . I’m okay with my “new” normal.