U.S. flag

An official website of the United States government

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.

Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-.

Cover of Drugs and Lactation Database (LactMed®)

Drugs and Lactation Database (LactMed®) [Internet].

Show details

Atomoxetine

Last Revision: February 15, 2023.

Estimated reading time: 1 minute

CASRN: 83015-26-3

image 135030248 in the ncbi pubchem database

Drug Levels and Effects

Summary of Use during Lactation

There is no published experience with atomoxetine during breastfeeding, although reports from the manufacturer found no serious adverse effects in two breastfed infants. If the mother of an older infant requires atomoxetine, it is not a reason to discontinue breastfeeding, but until more data become available, an alternate drug may be preferred, especially while nursing a newborn or preterm infant. Monitor breastfed infants for excess sedation.

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

The author of a review article reported that the manufacturer of atomoxetine (Eli Lilly and Co.) had reports of 2 infants who slept longer than usual after being breastfed by mothers who were taking atomoxetine. Neither of the infants experienced any serious adverse events. Dosages, duration of maternal therapy, infant age and extent of breastfeeding were not provided.[1]

Effects on Lactation and Breastmilk

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

Alternate Drugs to Consider

(ADHD) Amphetamine, Dextroamphetamine, Lisdexamfetamine, Methylphenidate

References

1.
Besag FM. ADHD treatment and pregnancy. Drug Saf. 2014;37:397–408. [PubMed: 24794209]

Substance Identification

Substance Name

Atomoxetine

CAS Registry Number

83015-26-3

Drug Class

Breast Feeding

Lactation

Milk, Human

Adrenergic Uptake Inhibitors

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.

Copyright Notice

Attribution Statement: LactMed is a registered trademark of the U.S. Department of Health and Human Services.

Bookshelf ID: NBK501732PMID: 30000791

Views

Related information

Recent Activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...