Baby Postpartum

Mastitis

Mastitis is inflammation of breast tissue that causes pain, redness, swelling, and warmth in one breast, often alongside flu-like symptoms such as fever, chills, and body aches. It is most common in the first few weeks of breastfeeding and can develop from blocked milk ducts or bacteria entering through cracked nipples. Continuing to breastfeed or pump from the affected breast is important because stopping can worsen the condition. Rest, plenty of fluids, and pain relief such as paracetamol help manage symptoms. If symptoms do not improve within 12 to 24 hours, a doctor may prescribe antibiotics that are safe to take while breastfeeding.

What This Means for You

Understanding Mastitis is an important part of your postpartum journey. In your baby's first year, you will hear this term from your paediatrician and in parenting communities. Knowing what it means helps you respond quickly and confidently.

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Good to Know

Do not stop breastfeeding from the affected side, as this can lead to a breast abscess that may require drainage. If you are unsure whether to continue nursing, the lactation teams at KKH or NUH can provide guidance quickly.

Related Terms

Engorgement clogged duct

Source: https://medlineplus.gov/infantandnewborncare.html

Always consult your healthcare provider for personalised advice.

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Medical Disclaimer: This glossary is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for diagnosis and treatment.

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