I was on Tamoxifen for quite a while and apart from the hot flushes, found it very tolerable. It is supposed to to way better than Arimidex and Femara as far as side effects go, so it may be worth giving that a try. I felt fine on it. I see a well regarded naturopath who is very experienced and specialises in treating people with cancer. I am taking a host of natural therapies alongside conventional treatment, one of which includes Indole-3-Carbinol as suggested by Janice. It can't be bought at health foods shops however, only by practicing naturopaths. I think it's worth visiting a naturopath as they can not onlhy prescribe therapies to counteract side effects of treatment, but also natural supplements with cancer fighting properties.
All the best, Celeste?