Conjugated Estrogens (Cenestin, Enjuvia, Estrace, and Others)

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

What formulations of conjugated estrogens are available?

Conjugated estrogens are available as oral tablets and topical cream.

What about taking conjugated estrogens during pregnancy or while breastfeeding?

Conjugated estrogens are not recommended during pregnancy because it may cause birth defects in the unborn. Use of conjugated estrogens is not recommended in nursing mothers because conjugated estrogens enter breast milk and may have harmful effects on the newborn. Conjugated estrogens can also affect the quality and quantity of breast milk.

REFERENCE: FDA Prescribing Information.

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