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Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-.

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Drugs and Lactation Database (LactMed®) [Internet].

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Temsirolimus

Last Revision: October 23, 2019.

CASRN: 162635-04-3

image 135105386 in the ncbi pubchem database

Drug Levels and Effects

Summary of Use during Lactation

Temsirolimus is a prodrug of sirolimus. Because no information is available on the use of temsirolimus or sirolimus during breastfeeding, an alternate drug may be preferred, especially while nursing a newborn or preterm infant. The manufacturer recommends that breastfeeding be discontinued during temsirolimus therapy and for 3 weeks following the last dose.

Drug Levels

Maternal Levels. Relevant published information was not found as of the revision date.

Infant Levels. Relevant published information was not found as of the revision date.

Effects in Breastfed Infants

Relevant published information was not found as of the revision date.

Effects on Lactation and Breastmilk

Relevant published information was not found as of the revision date.

Alternate Drugs to Consider

Azathioprine, Cyclosporine, Tacrolimus

Substance Identification

Substance Name

Temsirolimus

CAS Registry Number

162635-04-3

Drug Class

Breast Feeding

Lactation

Immunosuppressive Agents

Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. The U.S. government does not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.

Copyright Notice

Attribution Statement: LactMed is a registered trademark of the U.S. Department of Health and Human Services.

Bookshelf ID: NBK500667PMID: 29999726

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