Also known as: des.
DES has various meanings in the Fda category. Discover the full forms, definitions, and usage contexts of DES in Fda.
Diethylstilbestrol (DES), also known formerly as stilboestrol (BAN), is a synthetic, non-steroidal estrogen of the stilbestrol group that was first synthesized in 1938. It is also classified as an endocrine disruptor. Human exposure to DES occurred through diverse sources, such as dietary ingestion from supplemented cattle feed and medical treatment for certain conditions, including breast and prostate cancers.
FdaLast updated: