Hi Lesley,
I was on exemestane for eight years after my primary diagnosis. I would have kept going if it can been clinically approved but I had already had extensions beyond normal treatment. I wasn’t really aware of SE; possibly some loose bowels at times and hot flashes at night. I was discharged in 2016 but discovered lots of mets last year. I can’t help but suspect that everything started growing when the exemestane stopped!