Because it is poorly absorbed after topical application and oral ingestion, bacitracin is considered a low risk to the nursing infant.[1] Only water-miscible cream or gel products should be applied to the breast because ointments may expose the infant to high levels of mineral paraffins via licking.[2] Therefore, an alternate cream product is preferred for application to the breast.
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
Mupirocin, Ozenoxacin
References
1.
Leachman SA, Reed BR. The use of dermatologic drugs in pregnancy and lactation. Dermatol Clin. 2006;24:167-97. [PubMed: 16677965]
2.
Noti A, Grob K, Biedermann M et al. Exposure of babies to C(15)-C(45) mineral paraffins from human milk and breast salves. Regul Toxicol Pharmacol. 2003;38:317-25. [PubMed: 14623482]
Substance Identification
Substance Name
Bacitracin
CAS Registry Number
1405-87-4
Drug Class
Breast Feeding
Lactation
Anti-Infective Agents, Local
Antibacterial Agents
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