CASRN: 1809010-50-1
Drug Levels and Effects
Summary of Use during Lactation
Berotralstat is a plasma kallikrein inhibitor indicated for prophylaxis to prevent attacks of hereditary angioedema. No information is available on the excretion of berotralstat into breastmilk. Because berotralstat is about 99% bound to plasma proteins, the amounts in milk are likely to be very low. If berotralstat is required by the mother, it is not a reason to discontinue breastfeeding. Until more data become available, an alternate drug may be preferred, especially while nursing a newborn or preterm infant.
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.
Alternate Drugs to Consider
Substance Identification
Substance Name
Berotralstat
CAS Registry Number
1809010-50-1
Drug Class
Breast Feeding
Lactation
Milk, Human
Serine Proteinase Inhibitors
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Publication Details
Publication History
Last Revision: April 15, 2023.
Copyright
Attribution Statement: LactMed is a registered trademark of the U.S. Department of Health and Human Services.
Publisher
National Institute of Child Health and Human Development, Bethesda (MD)
NLM Citation
Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-. Berotralstat. [Updated 2023 Apr 15].