Mastitis (Breast Infection)
Mastitis is inflammation or infection of breast tissue, most common in breastfeeding women but possible at any time. Prompt treatment usually clears it within days while allowing continued breastfeeding.
Table of Contents
Quick Facts
- ICD-10: N61, O91
- Common in: Breastfeeding
Symptoms
- Breast pain, warmth, and swelling
- Red wedge-shaped area on the breast
- Fever and chills
- Flu-like body aches
- Fatigue
Treatment
- Continue breastfeeding from the affected side (safe and helpful)
- Frequent emptying — feeding or pumping
- Warm compresses before feeding
- Cold compresses after
- Pain relievers (acetaminophen, ibuprofen)
- Antibiotics if symptoms persist beyond 24 hours or are severe
- Rest and adequate fluids
When to See a Doctor
See a doctor for fever, intense pain, no improvement with home care in 24 hours, or signs of abscess (firm tender lump). Non-breastfeeding mastitis warrants prompt evaluation to rule out other causes.
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American College of Obstetricians and Gynecologists. Mastitis Resources.