In plain words
Subacute mastitis is a breast problem with inflammation that lasts for weeks rather than days. A mother may feel a firm, tender area, sometimes with a lump, without a high fever or a strong sense of being ill. It is part of a range of breast conditions that runs from a to inflammation to infection and, rarely, to an abscess. Mothers often describe a lump that comes back or does not clear. Breastfeeding often continues during these conditions, and a clinician can say how. Because the same symptoms can mean different things, a breast that stays tender, lumpy, or red needs a check by a provider. Clinicians look at the whole picture, including fever and how the mother feels.
The deeper version
Subacute mastitis is an inflammatory breast condition of prolonged course, typically lasting weeks, with a firm, tender area and often minimal systemic signs. Academy of Breastfeeding Medicine Clinical Protocol 36 (2022) describes a spectrum running from , the entity mothers call a clogged or plugged duct, through , , , and abscess, with longer-lasting, milder forms sometimes called subacute mastitis in lactation practice. Imaging, including ultrasound, can distinguish collections from inflammatory thickening. Persistence beyond the expected course, or systemic illness, prompts reassessment for infection, abscess, or other causes.
Where it comes up
- Clogged ducts and mastitisPostpartum: Your Body
- Keeping ducts clear: prevention habitsFeeding Your Baby
- Thrush and other nipple infectionsPostpartum: Your Body
What mothers here say about subacute mastitis
No one has posted under this term yet.
Sources
- Academy of Breastfeeding Medicine — Clinical Protocol #36: The Mastitis Spectrum, 2022