Definition

By Mayo Clinic Staff

Nipple discharge means any fluid that comes out of a breast nipple.

Nipple discharge during pregnancy and breast-feeding is typical. At other times, it may not be cause for worry. But it's good to have a healthcare professional examine your breasts if the nipple discharge is a new symptom. Men who ever have nipple discharge should have a medical exam.

Discharge can come from one or both breasts nipples. It might happen from squeezing the nipples or breasts. Or it might happen on its own, called spontaneous. The discharge comes through one or more of the ducts that carry milk.

The fluid might look milky, clear, yellow, green, brown, gray or bloody. It can be thin and sticky or thin and watery.

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Jan. 20, 2024

See also

  1. Amenorrhea
  2. Breast cancer
  3. Breast Cancer
  4. Breast cancer chemoprevention
  5. Breast Cancer Education Tool
  6. Common questions about breast cancer treatment
  7. Infographic: Breast Cancer Risk
  8. Breast cancer staging
  9. Breast cancer types
  10. Dragon Boats and Breast Cancer
  11. Ductal carcinoma in situ (DCIS)
  12. Fibrocystic breasts
  13. Galactorrhea
  14. Genetic Testing for Breast Cancer
  15. Genetic testing for breast cancer: Psychological and social impact
  16. HER2-positive breast cancer: What is it?
  17. Male breast cancer
  18. Mammary duct ectasia
  19. What is breast cancer? An expert explains
  20. Paget's disease of the breast
  21. Paulas story A team approach to battling breast cancer
  22. Pink Sisters
  23. The Long Race Beating Cancer
  24. Weight Loss After Breast Cancer