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Regorafenib use while Breastfeeding

Drugs containing Regorafenib: Stivarga

Medically reviewed by Drugs.com. Last updated on Dec 18, 2020.

Regorafenib Levels and Effects while Breastfeeding

Summary of Use during Lactation

No information is available on the clinical use of regorafenib during breastfeeding. Because regorafenib is 99.5% bound to plasma proteins, the amount in milk is likely to be low. However, one of its metabolites has a half-life of up to 70 hours, and might accumulate in the infant. The manufacturer recommends that breastfeeding be discontinued during regorafenib therapy and for 2 weeks after the final 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

Regorafenib

CAS Registry Number

755037-03-7

Drug Class

  • Breast Feeding
  • Lactation
  • Antineoplastic Agents
  • Enzyme Inhibitors
  • Protein Kinase Inhibitors
  • Signal Transduction Inhibitors
  • Tyrosine Kinase Inhibitors

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Further information

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