I had Botox last week and found out that I am 5 weeks pregnant. Did I harm my baby?

Question

I had botox last week and just found out I am 5 weeks pregnant! Did I harm my baby?

Martin Jugenburg, MD · Answer

Botox administration is not advised during pregnancy although this is a common scenario. Ensure you do not have any further Botox treatments. Congratulations!

Ali Sajjadian, MD, FACS · Answer

Thanks Kamila1 for your question! It is completely understandable to feel anxious after finding out you are pregnant so shortly after a procedure. Finding out you've had Botox while in the early stages of pregnancy is a relatively common situation, as many women are not yet aware they are expecting when they attend their appointments.
Botox is injected directly into the muscle in very small amounts. Research suggests that it typically remains at the injection site and does not enter the bloodstream in significant quantities, which means it is unlikely to cross the placenta to reach the developing fetus. While Botox should be avoided during pregnancy as a precaution, accidental exposure at five weeks is generally not considered a reason for high clinical alarm.
Notify Your OB-GYN and Inform your healthcare provider during your first prenatal visit about the date of the injection and the dosage if you know it.
Hope this was helpful!
Best wishes,
Dr Ali Sajjadian

Young R. Cho, MD, PhD · Answer

Thank you for your question.  I would not worry too much if you had Botox and found out you were pregnant.  Botox works locally where it was injected and the dosing is very small.  The makers of Botox would never consider sponsoring a study to see the safety of Botox during pregnancy or breast feeding as it would be too risky for them.  Likewise, for physicians.  I generally provide reassurance for situations like yours and I do recommend that you stop any future injectable treatments until either the baby is born and after breast feeding.  I would also let you OB know that you had a Botox treatment during pregnancy so they are aware.

Arnold Almonte, DO · Answer

Botox has not been studied in pregnancy, so we don't know what the effect is. However, the concentration is very small and the injection is so localized that the likelihood is very low that you harmed your baby.

Kris M. Reddy, MD, FACS · Answer

Women are pregnant or breast feeding have not been studied for botox. However, your situation is quite common, and no reported adverse effects have been reported. Do not have another treatment while you are pregnant or breast feeding. However, I would not worry about your prior treatment either.

Jessica J. Krant, MD, MPH · Answer

Dear Kamila, Congratulations! While Botox is not recommended for
women who are breast feeding or pregnant, the concentration is low and the
injection is localized. This makes the likelihood very low that you harmed your
baby. Do not get any more injections until you are
finished with your pregnancy and/or breastfeeding, and enjoy your baby!

Stephen P. Smith, Jr., MD · Answer

Botulinum toxin A
(botox) carries a Class C recommendation during pregnancy meaning that while no
studies have shown adverse effects in fetal growth, its risk during pregnancy
also cannot be completely ruled out. Fortunately the effects of botox when used
for cosmetic purposes are very localized to the face, and the likelihood of it
causing harm to your baby is exceedingly low. I would certainly advise you to
avoid the further use of botox until after your pregnancy and you have finished
breastfeeding. While you should not be overly worried at this time, it may be reassuring
to discuss your concerns with your obstetrician to ensure the best care for
your baby moving forward.

Prashant Murugkar, MD · Answer

Hi,I don't think you should worry too much with inadvertant botox injections around pregnancy.the dose is too small and localised for you to have a systemic effectwarm regardsDr Prashant

Edwin Ishoo, MD · Answer

Unlikely but there is really no point in this question as there is nothing to do. I would suggest refraining from further treatments until you are done with breast feeding.

George Commons, MD (retired) · Answer

You will be just fine.  Do not do more Botox until your have your baby.   Botox is not recommended during pregnancy but do not lose any sleep   I have had some patients experience this same thing and all did fine.   I have never heard of any connection between Botox and pregnancy problems.  My Best,  Dr C

I had Botox last week and found out that I am 5 weeks pregnant. Did I harm my baby?

Answers (12)

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