theguardian.comTamoxifen is the best studied hormone drug for breast cancer in men and is most often used first. If tamoxifen doesn’t work (or stops working), other hormone drugs may be tried, but this is largely based on how well they work in women with breast cancer.
How does tamoxifen treat breast cancer?
Tamoxifen is an effective hormone therapy used to treat hormone receptor-positive breast cancer. It can greatly reduce the risk of cancer recurrence and invasive cancer. Some people take tamoxifen to lower the risk of developing breast cancer. The daily oral medication stops cancer cells from using estrogen and progesterone to grow and spread.
Is tamoxifen better than chemotherapy?
“Tamoxifen, for example, has far less risks than chemotherapy. Tamoxifen is an effective and most appropriate agent for some women with breast cancer. But other forms of breast cancer treatment exist and can be more appropriate than tamoxifen for some women as well.
Are there different treatment options for breast cancer?
How effective is tamoxifen for menopause?
were shown to be more effective at reducing recurrence risk in postmenopausal women and are now used more often than tamoxifen to treat women who’ve gone through menopause. Aromatase inhibitors aren’t commonly used to reduce recurrence risk in premenopausal women. Most women take hormonal therapy for 5 to 10 years after breast cancer surgery.
How does tamoxifen work for breast cancer?
Hormone receptor-positive breast cancers need estrogen and/or progesterone (female hormones) to grow. Tamoxifen attaches to the hormone receptors in the cancer cell, blocking estrogen from attaching to the receptors. This slows or stops the growth of the tumor by preventing the cancer cells from getting the hormones they need to grow.
Does tamoxifen prevent cancer?
Tamoxifen is one of the most common endocrine therapy drugs. It has been shown to decrease the chance of recurrence in some early-stage breast cancers and to prevent the development of cancer in the opposite breast. Tamoxifen can also slow or stop the growth of cancer cells present in the body.
How to treat hormone therapy for breast cancer?
Hormone Therapy for Breast Cancer 1 Drugs that block estrogen receptors. These drugs work by stopping estrogen from fueling breast cancer cells to grow. 2 Treatments that lower estrogen levels. Some hormone treatments work by lowering estrogen levels. 3 Less common types of hormone therapy.
Can tamoxifen be taken before or after a menopause?
Both drugs are pills taken once a day. Tamoxifen also comes in a liquid form. Tamoxifen can be taken whether or not you have gone through menopause, but raloxifene is only approved for post-menopausal women. How much do these drugs lower the risk of breast cancer? The effect of these drugs on breast cancer risk has varied in different studies.