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What is ovarian suppression in breast cancer?

Author

John Castro

Published Feb 13, 2026

What is ovarian suppression in breast cancer?

Ovarian suppression uses drug therapy or surgery to prevent the ovaries from making estrogen. This stops menstrual periods and lowers hormone levels in the body (similar to a natural menopause), so the tumor can’t get the estrogen it needs to grow.

Is Lupron used to treat breast cancer?

Background: Leuprolide is a safe and effective treatment of estrogen receptor-positive premenopausal breast cancer.

Does Lupron cause breast cancer?

About: Leuprolide Acetate (Lupron®, Lupron Depot®, Eligard®, Prostap®, Viadur®) – For Women. While estrogen and progesterone may not actually cause breast cancer, they are necessary for the cancer to grow in some breast cancers.

How long should you take Lupron for breast cancer?

It is usually taken for at least 5 to 10 years. Hormone therapy can also be used to treat cancer that has come back after treatment or that has spread to other parts of the body.

How bad is ovarian suppression?

Ovarian Suppression After Surgery Causes More Severe Hot Flashes, Night Sweats in Younger Women. After surgery, women diagnosed with early-stage, hormone-receptor-positive breast cancer usually take hormonal therapy medicine to reduce the risk of the cancer coming back (recurrence).

How long does it take Lupron to shut down ovaries?

Medications that shut down the ovaries temporarily include Zoladex (chemical name: goserelin) and Lupron (chemical name: leuprolide). These are taken by injection, and they shut down the ovaries about 2-4 weeks after the first injection.

Is Lupron FDA approved for breast cancer?

Remarks. December 2016 Update: Lupron as ovarian suppressor in pre-menopausal breast cancer has been approved by the FDA per NCI. Beginning with cases diagnosed 1/1/2017 forward, code as hormone therapy. Lupron is a gonadotropin-releasing hormone analogue.

Does Lupron block estrogen?

Lupron is considered a gonadotropin-releasing hormone (Gn-RH) agonist because it blocks production of estrogen in the body to reduce endometriosis symptoms.

What are the long term side effects of Lupron?

Long-term side effects included migraines, hot flashes/sweating, joint pain, and decreased libido (Table 3).

Does letrozole cause weight gain?

Weight gain is one of the occasional side effects that can occur when taking letrozole but if you are finding it difficult to control then it may be worth getting in touch with your doctor to let them know.

Does removing your ovaries shorten your life?

Conclusion: Hysterectomy with ovarian conservation before the age of 50 years did not increase risk of all-cause mortality. Among nonmenopausal hormone therapy users only, hysterectomy and bilateral oophorectomy before the age of 50 years was associated with a higher risk of death.

Does Lupron make your hair fall out?

Lupron Depot may cause hair loss in some people. This is likely due to the hormonal changes the drug causes. It’s not known if the hair that was lost will regrow after you stop taking Lupron Depot.