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Breast Cancer

Frequently Asked Questions

27. How is hormonal therapy used to treat breast cancer? - cont'd

Often, women with early-stage breast cancer and those with metastatic breast cancer -- meaning cancer that has spread to other parts of the body -- receive hormone therapy in the form of tamoxifen. Hormone therapy with tamoxifen or estrogens can act on cells all over the body. However, it may increase the chance of developing endometrial cancer. If you take tamoxifen, you should have a pelvic examination every year to look for any signs of cancer. A woman should report any vaginal bleeding, other than menstrual bleeding, to her doctor as soon as possible.