Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 11/20/2025

Management of Upper Respiratory Tract Infection in a Breastfeeding Mother

Primary Recommendation

  • The American Academy of Pediatrics recommends continuing breastfeeding without interruption and treating symptomatically with acetaminophen or ibuprofen, as antibiotics are not indicated for viral upper respiratory tract infections 1, 2

Breastfeeding Management

  • Breast milk provides protective antibodies and immune factors that actively protect the infant against respiratory infections, including immunoglobulin A and interferon-α, according to the Pediatrics journal 4
  • Infants who are not breastfed have almost a threefold greater risk of hospitalization for lower respiratory tract disease compared to those exclusively breastfed, as stated by the Pediatrics journal 4, 3

Infection Control During Breastfeeding

  • The Pediatrics journal suggests practicing strict hand hygiene before every feeding to minimize transmission through respiratory secretions or direct contact, although the specific citation is from Praxis Medical Insights 3, 2

Antibiotic Use

  • The American Academy of Pediatrics states that penicillins, aminopenicillins, cephalosporins, and macrolides are considered appropriate for lactating women 1
  • Amoxicillin is the reference treatment for bacterial respiratory infections during lactation, according to the Clinical Microbiology and Infection journal 5
  • Azithromycin and clarithromycin are compatible with breastfeeding, though there is a very low risk of hypertrophic pyloric stenosis in infants exposed during the first 13 days of breastfeeding, as reported by the European Respiratory Journal 6

Special Consideration: Influenza

  • Oseltamivir 75 mg twice daily for 5 days is the preferred antiviral and does not contraindicate breastfeeding, according to Praxis Medical Insights 2, 7
  • Treatment should be initiated within 48 hours of symptom onset for maximum benefit, as stated by Praxis Medical Insights 7

Common Pitfalls to Avoid

  • The American Academy of Pediatrics advises never stopping breastfeeding due to maternal upper respiratory infection, as this leads to unnecessary formula supplementation and loss of protective benefits 1, 3, 2

REFERENCES

2

Breastfeeding and Influenza Management [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

4

Breastfeeding with RSV Infection [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

7

Oseltamivir Use During Breastfeeding [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025