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  1. Tamoxifen: Uses, Side Effects & Risks - Cleveland Clinic

    Jan 20, 2023 · Tamoxifen is an antiestrogen drug used in the treatment of breast cancer. It blocks the activity of estrogen, helping to stop the growth of some tumors.

  2. Tamoxifen Uses, Dosage, Side Effects - Drugs.com

    Jul 29, 2024 · Tamoxifen is used to treat some types of breast cancer in men and women. Tamoxifen is also used to lower a woman's chance of developing breast cancer if she has a …

  3. Tamoxifen: What to Expect, Side Effects, and More

    Dec 23, 2025 · Tamoxifen (brand names: Nolvadex, Soltamox) is a medicine that blocks the effects of the hormone estrogen (called a selective estrogen receptor modulator, or SERM). …

  4. Tamoxifen - Uses, Side Effects, and More - WebMD

    Jul 21, 2024 · Overview: Tamoxifen is commonly used to treat certain types of breast cancer. It is also used to lower your risk of invasive breast cancer and keep some breast cancers from …

  5. Tamoxifen - Wikipedia

    Tamoxifen is a nonsteroidal SERM of the triphenylethylene family and was structurally derived from diethylstilbestrol -like estrogens and antiestrogens such as chlorotrianisene and …

  6. Tamoxifen: MedlinePlus Drug Information

    Tamoxifen is used to treat breast cancer that has spread to other parts of the body in men and women. It is used to treat early breast cancer in women who have already been treated with …

  7. Tamoxifen Citrate - NCI - National Cancer Institute

    Tamoxifen citrate is a type of hormone therapy called a selective estrogen receptor modulator (or SERM). It works by binding to estrogen receptors, blocking estrogen’s effects in some tissues …

  8. Tamoxifen - Memorial Sloan Kettering Cancer Center

    Dec 12, 2022 · Tamoxifen Adult Medication This information from Lexicomp ® explains what you need to know about this medication, including what it’s used for, how to take it, its side effects, …

  9. Tamoxifen - Breast Cancer Now

    Tamoxifen is a drug used to treat breast cancer. It’s a type of hormone therapy, also known as endocrine therapy. It can be used by both premenopausal women (women who still have …

  10. Tamoxifen - Macmillan Cancer Support

    Tamoxifen is used to treat breast cancer. It is also sometimes used to treat other cancers and conditions. It may also be used to prevent breast cancer.