CASRN: 5051-62-7
Drug Levels and Effects
Summary of Use during Lactation
Because no information is available on the use of guanabenz during breastfeeding, other agents 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
Candesartan, Benazepril, Captopril, Enalapril, Lisinopril, Quinapril, Hydrochlorothiazide, Methyldopa, Propranolol
Substance Identification
Substance Name
Guanabenz
CAS Registry Number
5051-62-7
Drug Class
Breast Feeding
Lactation
Milk, Human
Antihypertensive Agents
Adrenergic alpha-2 Receptor Agonists
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.
Publication Details
Publication History
Last Revision: November 15, 2024.
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-. Guanabenz. [Updated 2024 Nov 15].