The white nipple secretion is very smelly, consider the breast duct secretion has infection, if it appears after the end of breastfeeding, consider the accumulation of breast infection, need to go to the regular hospital mammary department consultation, let the professional mammary doctor massage discharge, can also be their own massage along the direction of the breast duct. If the amount is relatively small, pay attention to the cleanliness around the nipples, if the nipples usually overflow white discharge, overflow more consider the breast ducts have infection, need to do breast ductoscopy to determine the inflammatory infection, need to do timely breast duct irrigation, the treatment method is more ideal. No matter what the cause is, it is considered that there is an infection in the breast ducts, so it is recommended to go to a regular hospital in a timely manner and pay attention to good local cleanliness and hygiene.