What does breast pain feel like with a blocked milk duct?

You may notice a firm or swollen patch in one breast, with aching, pressure, or pain that is more noticeable during feeding or expressing. The skin over the area may feel sensitive. Milk flow can seem reduced from that part of the breast. These symptoms can overlap with breast inflammation or infection, so the pattern and your general health matter.

Continue feeding or expressing according to your usual routine if you can, and avoid forceful massage or trying to empty the breast repeatedly. A comfortable bra, rest, fluids, and a cool pack may ease discomfort. Vary feeding positions only if they feel comfortable, and ask a breastfeeding professional to check the latch if feeding is painful.

Contact a clinician if pain is worsening, the area becomes hot or increasingly red, or you develop fever, chills, or flu-like symptoms. Seek urgent care if you feel severely unwell, faint, confused, or unable to keep fluids down.

Ask how to distinguish a blocked duct from mastitis, whether pain relief is suitable for you, and how long to monitor the area. Ask for feeding support if a latch problem or pumping pattern may be contributing.