Botox with Breastfeeding or Pregnancy

When it comes to Botox during breastfeeding, the conversation becomes more nuanced.

According to the LactMed database maintained by the U.S. National Institutes of Health, there is currently no published data on the excretion of botulinum toxin into human breast milk. However, due to the large size of the botulinum toxin molecule and the way Botox is administered (in small amounts locally into muscle), it is considered highly unlikely to transfer into breast milk in any clinically significant amount.

Additionally, Botox is poorly absorbed through the gastrointestinal tract, meaning that even if tiny amounts did make their way into breast milk, they would likely be broken down and rendered inactive when ingested by the infant.

That said, because Botox is a cosmetic and non-vital treatment, the most cautious approach- especially for new mothers who want absolute peace of mind- is to wait until breastfeeding has ended before resuming treatment. This conservative approach helps avoid any theoretical risks, even in the absence of evidence showing harm.

For patients who do choose to proceed with Botox while breastfeeding, we are happy to discuss in person and perform the treatment with the same highest level of care we give to every patient.