Pain when breastfeeding, although common, is never “normal”. Pain may be due to a variety of causes – sometimes more than one.

A very common reason in the early days is a suboptimal attachment of baby at the breast. These babies often present with faltering growth, frequent feeds lasting one hour or more and/or sore, damaged nipples. Please DO NOT recommend alternative supplementation/expressing. This presentation requires a full breastfeeding assessment and support from a midwife, health visitor or a member of the infant feeding team (please refer to infant feeding team as above).

Other causes of nipple/breast pain to consider may include:

  • Thrush (see below)
  • Nipple trauma (from poor attachment/latch/baby with tongue-tie) - full assessment can be carried out by the infant feeding team.
  • Bacterial infection of cracked nipple (see mastitis)
  • Eczema/psoriasis
  • Vasocompression or Raynaud’s
  • Milk bleb
  • Blocked duct/mastitis/abscess (see mastitis)

More information about the above can be found in the following pages or at:

The GP Infant Feeding Network 

Editorial Information

Author(s): Ruth Ginty .