Lably
Skip to content

Breast engorgement

  • 3 min read
  • 3 chapters

Explore on Lably

ToursExplore Lably’s 3D tours

Engorgement usually happens when the breasts switch from colostrum to mature milk (often referred to as when the milk "comes in"). However, engorgement can also happen later if lactating women miss several nursings and not enough milk is expressed from the breasts. It can be exacerbated by insufficient breastfeeding and/or blocked milk ducts. When engorged the breasts may swell, throb, and cause mild to extreme pain.

Engorgement may lead to mastitis (inflammation of the breast) and untreated engorgement puts pressure on the milk ducts, often causing a plugged duct. The woman will often feel a lump in one part of the breast, and the skin in that area may be red and/or warm. If it continues unchecked, the plugged duct can become a breast infection, at which point she may have a fever or flu-like symptoms.

Signs and symptoms

Symptoms include the breasts being swollen and oedematous, and the skin appearing shiny and diffusely red. Usually the whole of both breasts are affected, and they are painful. The woman may have a fever that usually subsides in 24 hours. The nipples may become stretched tight and flat which makes it difficult for the baby to attach and remove the milk. The milk does not flow well.

A fever may occur in 15 percent, but is typically less than 39 degrees C and lasts for less than one day.

Sign in to keep reading

2 more chapters are free with a Lably account.

More in Health, medicine and disease