I had loss of libido (no desire for sex, no orgasms) on Letrozole; symptoms improved when I stopped for 2 months and returned when I restarted so I am sure it is that, not just being postmenopausal. I have been offered Exemestane (Aromasin) or Tamoxifen as alternatives (or of course I could stop taking anything and increase the risk of recurrence/death). Anyone got any suggestions as to which anti-oestrogens have least effect on libido? Thanks.
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