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Sotorasib use while Breastfeeding

Medically reviewed by Drugs.com. Last updated on May 30, 2023.

Drugs containing Sotorasib: Lumakras

Sotorasib Levels and Effects while Breastfeeding

Summary of Use during Lactation

No information is available on the clinical use of sotorasib during breastfeeding. Because sotorasib is 89% bound to plasma proteins, the amount in milk is likely to be low. However, because of its potential toxicity in the breastfed infant, the manufacturer recommends that breastfeeding be discontinued during sotorasib therapy and for 1 week after 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.

Substance Identification

Substance Name

Sotorasib

CAS Registry Number

2296729-00-3

Drug Class

Breast Feeding

Lactation

Antineoplastic Agents

Enzyme Inhibitors

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.

Further information

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