Periods on tamoxifen

[Redwine50]

Hi has anyone started having periods on tamoxifen.i hadn't had any for 5years and now have them regularly.had biopsy and thank god there is nothing wrong kx

[Mac99]

Yip, had none for a year and then was changed to letrozole, started bleeding heavily. D and c and biopsy normal. Every couple of months now have a massive bleed.

[Surviver in reply to Mac99]

I had 2 short periods when I first stared taking tamoxifen in 2013 but haven't had anymore x