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Bookshelf ID: NBK501619PMID: 30000680
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Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-.
CASRN: 105462-24-6
Drug Levels and Effects
Summary of Use during Lactation
Because no information is available on the use of risedronate during breastfeeding, an alternate drug may be preferred, especially while nursing a newborn or preterm infant. However, absorption of risedronate by a breastfed infant is unlikely.
Drug Levels
Risedronate has a serum half-life of about 1.5 hours and is poorly absorbed orally (average in adults 0.6% on an empty stomach, 0.3% with food), so absorption of risedronate by a breastfed infant is unlikely.
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
Risedronate
CAS Registry Number
105462-24-6
Drug Class
- Breast Feeding
- Bisphosphonates
- Bone Density Conservation Agents
- Diphosphonates
Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. The U.S. government does not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.
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