Tamoxifen

Tamoxifen is a well-established medication primarily used in the treatment and prevention of certain types of breast cancer, particularly in women who are considered at high risk for the disease. It belongs to a class of drugs known as selective estrogen receptor modulators (SERMs), which function by obstructing the effects of estrogen—a hormone that can stimulate the proliferation of cancer cells in some breast cancers. By preventing estrogen from binding to its receptors, Tamoxifen effectively slows down or halts the growth of cancerous cells. This mechanism of action makes Tamoxifen a valua...