Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

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

Last Updated: 8/12/2025

Breastfeeding Guidelines

Management of Breastfeeding Challenges

  • When nipples are cracked or bleeding, express and discard breast milk from the affected breast until healing occurs, and continue breastfeeding from the unaffected breast, as recommended by the American College of Obstetricians and Gynecologists 1
  • For clinical diagnosis of breast abscess, focal breast tenderness, overlying skin erythema or hyperpigmentation, systemic symptoms, and ultrasonography should be used to confirm presence and extent of abscess collection, as recommended by the American College of Obstetricians and Gynecologists 2
  • Surgical procedures requiring general anesthesia should be performed with obstetrical consultation, especially after 25 weeks gestation, and fetal monitoring should be considered during any surgical intervention after viability, as recommended by the National Comprehensive Cancer Network 2 and the European Society for Medical Oncology 3
  • Ultrasound is the imaging modality of choice due to no radiation exposure, as recommended by the Society of Breast Imaging 2
  • Antibiotics effective against Staphylococcus aureus, such as dicloxacillin or cephalexin, should be initiated for 10-14 days, and clindamycin is recommended for penicillin-allergic patients, as it is safe during pregnancy, according to the Infectious Diseases Society of America 2, 4 and the American Academy of Pediatrics 2
  • The World Health Organization recommends initiating antibiotics if symptoms persist beyond 24-48 hours of conservative management, and the Centers for Disease Control and Prevention suggest considering alternative antibiotics if initial therapy fails 4
  • Continuing breastfeeding is an essential component of treatment, as it facilitates milk removal and does not pose risk to the infant, and pain management with pregnancy-safe analgesics, such as acetaminophen and ibuprofen, is recommended, as advised by the Academy of Breastfeeding Medicine 2, 5, 4, 6 and the American College of Obstetricians and Gynecologists 2
  • Regular milk removal is crucial to help resolve the infection quickly, and optimizing breastfeeding technique with proper infant latch and encouraging physiologic breastfeeding rather than pumping when possible is recommended, as advised by the American Academy of Pediatrics 5 and the American College of Obstetricians and Gynecologists 4
  • Repeat ultrasound is recommended to confirm resolution of the abscess, and continuing antibiotics for the full prescribed course and monitoring for recurrence or complications is recommended, as suggested by the Society of Radiologists in Ultrasound 2 and the National Comprehensive Cancer Network 2
  • Discontinuing breastfeeding can worsen engorgement and slow recovery, and stopping breastfeeding during mastitis treatment may contribute to early cessation of breastfeeding altogether, as noted by the American Academy of Pediatrics 5, 6
  • Breast abscesses occur in approximately 10% of mastitis cases, and can be prevented by early treatment of mastitis and continued breastfeeding, with treatment may require surgical drainage or needle aspiration, as recommended by the American Academy of Pediatrics 5 and the American College of Surgeons 4
  • Breastfeeding mothers with mastitis should be aware that some infants may experience mild gastrointestinal effects, such as diarrhea, although this is uncommon, and the American Academy of Pediatrics provides guidance on managing such effects, and the risk of necrotizing enterocolitis increases in premature infants if breast milk is temporarily replaced with formula, emphasizing the need for continued breastfeeding, as noted by the Anaesthesia journal 6

Prevention and Treatment of Breast Abscesses

  • Evaluating for breast abscess using ultrasonography is recommended if symptoms worsen despite antibiotics, and considering surgical drainage or needle aspiration for confirmed abscesses, as advised by the American College of Surgeons 4
  • Early treatment of mastitis and continued breastfeeding can prevent breast abscesses, which occur in approximately 10% of mastitis cases, as noted by the American Academy of Pediatrics 5

Pain Management and Breastfeeding Technique

  • Pain management with pregnancy-safe analgesics, such as acetaminophen and ibuprofen, is recommended, as advised by the American College of Obstetricians and Gynecologists 2 and the Anaesthesia journal 6
  • Optimizing breastfeeding technique with proper infant latch and encouraging physiologic breastfeeding rather than pumping when possible is recommended, as advised by the American College of Obstetricians and Gynecologists 4

Antibiotic Treatment and Monitoring

  • Antibiotics effective against Staphylococcus aureus, such as dicloxacillin or cephalexin, should be initiated for 10-14 days, and clindamycin is recommended for penicillin-allergic patients, as it is safe during pregnancy, according to the Infectious Diseases Society of America 2, 4 and the American Academy of Pediatrics 2
  • Continuing antibiotics for the full prescribed course and monitoring for recurrence or complications is recommended, as suggested by the National Comprehensive Cancer Network 2
  • The Centers for Disease Control and Prevention suggest considering alternative antibiotics if initial therapy fails 4