Researchers discovered how to flip the structure of complex drug compounds using a simple reagent, offering a game-changing ...

Women in midlife face a difficult trade-off. Many in their 40s to 60s face a high risk of breast cancer, especially during ...

Find patient medical information for Tamoxifen on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings ...

Five years of tamoxifen reduced annual breast-cancer deaths by 30 percent for 15 years. And recurrence rates fell 47 percent in the first four years after treatment and 32 percent over the next ...

For the first time, chemists have discovered a unique way to control and modify a type of compound widely used in medicines, ...

We determined the effect of breast irradiation plus tamoxifen on disease-free survival and local relapse in women 50 years of age or older who had T1 or T2 node-negative breast cancer. Between Dece ...

A daily medication relied on by more than half a million women is under urgent recall after a critical test failure raised ...

Tamoxifen is prescribed both to patients with breast cancer as a form of treatment and to cancer-free patients to prevent breast cancer from returning.

WebMD looks at the use of the drug tamoxifen for treating breast cancer and preventing it in high-risk cases.

Tamoxifen, an agent kept on life support for the first 20 years of its existence (1962–1982), evolved into the first targeted medicine for breast cancer.

Tamoxifen is hormone-modifying drug that doctors may prescribe to people with ovarian cancer. It blocks the activity of a hormone called estrogen. Learn more here.