Is Cascara Sagrada safe while breastfeeding?

Here is what NIH LactMed, the U.S. National Library of Medicine's authority on medicines and breastfeeding, reports about Cascara Sagrada. This is a summary of that source — not our own verdict.

Effects on the breastfed infant

In 2 uncontrolled studies, a total of 10 of 22 breastfed neonates appeared to have loose stools after administration of 65 mg of cascara as cascara fluidextract to their mothers.[ 2 ] In an observational case series, no cases of diarrhea were observed among the breastfed infants of 142 mothers who received 400 mg of cascara extract on day 3 postpartum.[ 3 ] This result might have been because of the small amount of colostrum received by the infants of this age.

Effects on milk supply

Relevant published information was not found as of the revision date.

Levels in milk

After administration of 65 mg of cascara sagrada as cascara fluidextract, cascara was qualitatively detected in the breastmilk of 5 of 10 women collected over 20 hours.[ 2 ] The sensitivity of the assay was about 1100 mg/L of cascara. Infant Levels. Relevant published information was not found as of the revision date.

Alternatives LactMed lists

Source: NIH LactMed (National Library of Medicine).

Educational summary of an authoritative source — not medical advice. Never start, stop, or change a medicine while breastfeeding without confirming with your doctor.