Hi Helen,
Radiation is certianly a breeze compare to chemo and like you I have not had much reaction before. Those hot flushes are terrible. I keep waking during the night also. I asked my oncologist about them and she said if they get really they suggest going on anti-depressants which I am not too mad about taking. You will have to let me if Remifem works. I also have TNBC and am allowed to take natural supplements. I am waiting till the end of my radiation to try them. I just want to know if this is the beginning of menopause for me or will I go back to normal.
Good luck with it all and let me know if anything works
Renata xox