Mastitis when you are not breastfeeding

Mastitis is inflammation in breast tissue. Although it is often discussed in relation to breastfeeding, it can also arise when bacteria enter through irritated or broken skin, around the nipple, or through a duct. A cyst, skin condition, injury, or another breast problem can resemble mastitis. Possible features include local warmth, tenderness, redness, swelling, a firm area, nipple discharge, or feeling feverish. A breast lump is a finding with several possible causes, so it should not be treated as proof of infection or cancer.

Arrange a clinical assessment, particularly if symptoms are new, one-sided, or getting worse. Keep the area clean, avoid squeezing or deep massage, and choose clothing that does not rub or press on the breast. A cool cloth may ease discomfort while you wait. Tell the clinician about nipple piercings, eczema, wounds, recent surgery, diabetes, medicines, pregnancy possibility, and previous breast problems. Do not use leftover antibiotics; the right treatment depends on the cause.

Seek prompt care for spreading redness, increasing pain, pus-like discharge, feverishness, chills, or feeling generally unwell. Get urgent help if you become faint, confused, short of breath, or rapidly deteriorate. A lump that remains after inflammation settles, a persistent nipple change, skin dimpling, or recurrent symptoms needs follow-up. If you are pregnant or recently gave birth, mention that when arranging care because it changes the clinical context.

Ask whether the breast needs imaging, a swab, or another test; whether an antibiotic is appropriate; and how soon you should be reviewed. Explain exactly where the symptoms are, whether the skin is broken, and whether the change is improving or spreading.