Conjugated Equine Estrogens

Drug / Medication

A common formulation of estrogen used in early HRT, derived from pregnant mare's urine. It was a key component tested in the WHI.

Mentioned in 1 video

Videos Mentioning Conjugated Equine Estrogens

253 ‒ Hormone replacement therapy and the Women’s Health Initiative: re-examining the results

253 ‒ Hormone replacement therapy and the Women’s Health Initiative: re-examining the results

Peter Attia MD

A common formulation of estrogen used in early HRT, derived from pregnant mare's urine. It was a key component tested in the WHI.