ObjectiveThe etiology of nipple pain in breastfeeding women can be challenging for healthcare professionals. The most common cause of nipple pain or damage in breastfeeding women is poor latch and positioning of the baby at the breast (Duncan, 2015). However, when position and attachment is not identified as the cause, controversy exists as to the etiology of the pain with nipple or breast thrush identified as a probable suspect.ReviewThe literature was reviewed to explore the diagnosis and management of thrush in breastfeeding women.FindingsThere is a lack of robust evidence in the literature to support an accurate diagnosis of candida as the cause of nipple and/or deep breast pain in breastfeeding women. Diagnosis and management strategies vary between the USA and Europe.ConclusionIt is important that clinicians supporting and working with breastfeeding women are aware of the differential diagnosis for both breast and nipple pain, as well as utilize their clinical skills effectively to offer the correct treatment and management to women presenting with candida like symptoms (Amir et al., 2013, Wilson-Clay & Hoover, 2017). Culture and sensitivity of mothers expressed milk may be supportive of a diagnosis; however, analysis of mothers' milk is not without its challenges. Breastfeeding women should not be treated for potential candida infection with a traditional clinical examination alone.