stilboestrol
Stilboestrol is a synthetic ESTROGEN medication belonging to the NONSTEROIDAL ESTROGENS that mimics the actions of natural ESTROGEN HORMONES and was historically used in various HORMONE THERAPIES and certain medical conditions.
Stilboestrol, commonly known as DIETHYLSTILBESTROL (DES), is a synthetic ESTROGENIC COMPOUND that binds to and activates ESTROGEN RECEPTORS, producing effects similar to naturally occurring ESTRADIOL. It was formerly prescribed for several indications, including MENOPAUSAL SYMPTOMS, certain HORMONE-DEPENDENT CANCERS, and historically for prevention of pregnancy complications. However, its use during pregnancy was discontinued after it was linked to serious ADVERSE EFFECTS, including increased risk of CLEAR CELL ADENOCARCINOMA of the vagina and cervix, REPRODUCTIVE SYSTEM ABNORMALITIES, and other health problems in individuals exposed before birth. Today, the clinical use of stilboestrol is limited, although it remains an important compound in the history of ENDOCRINOLOGY and PHARMACOLOGY.
Stilboestrol is a man-made form of estrogen hormone that was once used as a medicine but is now rarely used because of serious health risks discovered later.
• Stilboestrol is a synthetic estrogen medication. • It is also known as diethylstilbestrol (DES). • It acts like the body's natural estrogen hormones. • It works by activating estrogen receptors. • It was previously used for: - Hormone-related treatments. - Some hormone-sensitive cancers. - Pregnancy-related problems (historical use). • Use during pregnancy was stopped because it increased health risks in exposed children. • Prenatal exposure was associated with: - Certain reproductive abnormalities. - Increased risk of rare cancers such as clear cell adenocarcinoma. • Its use today is very limited.
stilboestrol