tamoxifen and lumpy breast

tamoxifen and lumpy breast

tamoxifen and lumpy breast Had right mastectomy in dec 2005 and it was also found that I had a fibroadenoma and calcifications in the left breast. My consultant is keeping his eye on this. I am taking tamoxifen now but wonder if anyone else on tamoxifen has noticed their breast becoming lumpy. I am 49 yrs old and my periods have now stopped since taking this tablet.