Breastfeeding During Maternal Mastitis and Breast Abscess

Guideline Recommendations

The American Academy of Pediatrics states that maternal mastitis is not a contraindication to breastfeeding; mothers should continue nursing both breasts even if febrile and receiving oral antibiotics (guideline‑level recommendation) 1.

Ongoing breastfeeding reduces the incidence of lower‑respiratory infections by ≈19 %, severe diarrheal illness by ≈30 %, and otitis media by 33–43 % in infants (population‑wide benefit) 1.
In most maternal infections, breast milk supplies antibodies that protect the infant, and there is little direct evidence that viruses transmitted via milk cause infant infection (protective immunologic effect) 2.

Mothers should continue breastfeeding from both breasts, including the affected breast, while receiving appropriate oral antibiotics (no interruption of lactation) 1.
The infant’s mouth must avoid contact with any purulent drainage from the breast (prevent direct bacterial exposure) 1.
Hand hygiene (washing hands before handling the infant) is recommended as the primary standard precaution to reduce bacterial transmission 1.

Breastfeeding may continue from the unaffected breast without restriction (maintain milk supply) 1.
Breastfeeding from the affected breast is permissible only if the infant does not contact frank purulent drainage (protect infant from direct exposure) 1.

When the mother exhibits respiratory symptoms, she should wear a mask covering nose and mouth during direct breastfeeding to limit droplet spread (source‑control measure) 2.

Preterm and very‑low‑birth‑weight infants have increased susceptibility because of immature immune systems and compromised skin barriers (higher risk subgroup) 3.

After 11 months of age, fever in infants carries a lower risk of serious bacterial infection (age‑related risk reduction) 1.
Caregivers should monitor feeding adequacy and weight gain during maternal illness to ensure continued growth (nutritional surveillance) 1.
Red‑flag signs requiring immediate evaluation include lethargy, poor feeding, respiratory distress, or irritability (early warning indicators) 1.
Approximately 75 % of well‑appearing febrile children without an identified source have self‑limited viral infections (high likelihood of benign etiology) 1.