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Conjugated Estrogens Injection Shortage

Last Updated: May 21, 2025
Status: Current

Products Affected - Description
    • Premarin lyophilized powder for injection, Pfizer, 25 mg vial, 1 count, NDC 00046-0749-05
Reason for the Shortage
    • Pfizer has Premarin Injection on shortage due to manufacturing delays. They are the sole suppliers of conjugated estrogens injection.
Available Products
    • There are no presentations available

Estimated Resupply Dates

    • Pfizer has Premarin Injection 25 mg vials on back order and the company cannot estimate a release date.

Updated

Created May 21, 2025 by Michelle Wheeler, PharmD, Drug Information Specialist. © 2025, Drug Information Service, University of Utah, Salt Lake City, UT.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.