Fluticasone Safety During Breastfeeding

Introduction to Safety

• Intranasal corticosteroids like fluticasone have minimal systemic absorption, making the amount potentially transferred to breast milk extremely low 1
• Modern nasal corticosteroids including fluticasone are considered safe to use for maintenance during pregnancy and, by extension, during breastfeeding at recommended doses 1

Clinical Guidance

• Intranasal administration results in limited systemic absorption compared to oral or injectable routes, further reducing potential infant exposure 1
• Continue using prescribed intranasal corticosteroids during breastfeeding without interruption 1
• No need to time breastfeeding sessions around medication administration due to minimal systemic absorption 1

Special Considerations

• Off-label use of budesonide irrigations or corticosteroid nasal drops is not recommended during breastfeeding (different from standard nasal spray) 1
• If concerned about potential effects, consult with the infant's pediatrician, but reassure that intranasal corticosteroids are generally considered compatible with breastfeeding 1

Medication Use Principles

• Topical medications like nasal sprays have significantly less systemic absorption and transfer to breast milk compared to oral medications 1