Side effects of hormone therapy for breast cancer. See full list on mayoclinic.

Side effects of hormone therapy for breast cancer. Learning about how it works and what to expect can help you prepare for More information about hormone therapy To learn more about how hormone therapy is used to treat cancer, see Hormone Therapy. Hormone therapy for breast cancer isn’t the same as hormone therapy for menopause. Learn more. Apr 21, 2024 · Hormone therapy for breast cancer – such as tamoxifen and aromatase inhibitors – can help prevent the cancer from coming back. Different hormone therapy drugs do this in different ways. 5 days ago · Up to half of women who are prescribed hormonal therapy either don’t start the medicine, skip doses, or stop taking it early due to side effects, which include hot flashes, weight gain, mood swings, vaginal dryness, and fatigue. Apr 17, 2025 · While some of the side effects of hormone therapy are short term, many side effects may last much longer, possibly throughout the rest of a woman’s life. It’s important to know about possible side effects when making treatment decisions. Lowering estrogen levels. Feb 20, 2024 · Hormone therapy for breast cancer works by: Blocking cancerous cells’ access to estrogen and progesterone. uv obsqrw yuyz8rjw jxev riz k1gyk lpimc juj5 1j opgye