Can you take axitinib while breastfeeding?
What LactMed says
The National Library of Medicine’s own summary, quoted in full. We do not write a verdict of our own on this question, and we do not compress theirs into a label.
No information is available on the use of axitinib during breastfeeding. Because axitinib is more than 99% bound to plasma proteins, the amount in milk is likely to be low. The manufacturer recommends that breastfeeding be discontinued during axitinib therapy and for 2 weeks after the final dose of therapy. When axitinib is used in combination with avelumab or pembrolizumab, refer to those LactMed records.
Quoted from Axitinib — Drugs and Lactation Database (LactMed®), National Institute of Child Health and Human Development, revised August 15, 2024.
How much axitinib gets into breastmilk
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.
What has been seen in breastfed infants
Relevant published information was not found as of the revision date.
Effects on milk supply
Relevant published information was not found as of the revision date.
Frequently asked questions
Can you take axitinib while breastfeeding?
No information is available on the use of axitinib during breastfeeding. The full record is quoted on this page, and the decision is one to make with the person who prescribed it — LactMed itself states it is not a substitute for professional judgement.
Does axitinib pass into breastmilk?
LactMed's measured drug levels for axitinib are quoted in full on this page, under "How much gets into breastmilk".
Do I need to pump and dump after taking axitinib?
LactMed does not frame its records that way — it reports measured drug levels in milk and what has been observed in breastfed infants, which is what this page quotes. "Pump and dump" advice for a specific drug and dose should come from your clinician or a pharmacist, not from a general rule.
More on axitinib
LactMed states that the information it presents is not a substitute for professional judgement, and that you should consult your healthcare provider for breastfeeding advice related to your particular situation. Nothing on this page is medical advice.