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Estrogen Antagonists

Estrogen antagonists are used to treat breast cancer. They work by blocking estrogen from binding to its receptor and changing hormone levels as a result.

Why are estrogen antagonists prescribed?

Breast Cancer (100%)

How are these percentages calculated?

Key takeaways

Estrogen antagonists are used to treat breast cancer. They work by blocking the effects of estrogen, a hormone that can promote the growth of certain types of breast cancer. Estrogen antagonists come in different forms, including oral pills, oral liquids, and injections. Examples include tamoxifen (Soltamox), fulvestrant (Faslodex), and elacestrant (Orserdu). You can discuss with your healthcare team which option might be right for you.

Prices for popular Estrogen Antagonists medications

Viewing 5 of 5 medications

tamoxifen

as low as$43

TAMOXIFEN prevents and treats breast cancer. It works by blocking the hormone estrogen in breast tissue, which prevents breast cancer cells from spreading or growing.

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Faslodex (fulvestrant)

as low as$485

FULVESTRANT treats breast cancer. It works by blocking the hormone estrogen in breast tissue, which prevents breast cancer cells from spreading or growing.

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Soltamox

as low as$1,339

TAMOXIFEN prevents and treats breast cancer. It works by blocking the hormone estrogen in breast tissue, which prevents breast cancer cells from spreading or growing.

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Inluriyo

Inluriyo is only available as a brand name drug.

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Orserdu

ELACESTRANT treats breast cancer. It works by blocking the hormone estrogen in breast tissue, which prevents breast cancer cells from spreading or growing.

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Disclaimer: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.