The common method of unblocking the milk ducts is massage therapy, you can choose to follow the direction of the milk ducts to the nipple massage, massage can be localized hot compresses, let the baby suck more, long time accumulation of milk once the bacteria invasion is likely to lead to acute mastitis. If you are not breastfeeding, you can consider the blockage of the milk ducts, you can do breast ductoscopy or breast duct irrigation treatment. You should pay attention to the local hygiene of the nipple, often use warm water to wash, wear breathable cotton underwear, and often change. Breast duct blockage is common during breastfeeding, and the symptoms of localized lumps and pain in the mammary gland can occur after milk accumulation. You can let the baby suck more or suck out the breast pump first, and the slight blockage can be relieved. If the symptoms still can not be relieved, you need to go to a regular hospital to let a professional breast doctor to help massage breast treatment, try not to drink a lot of soup before the treatment, not to mention hot compresses, to avoid aggravating the symptoms.