Breast massage can not be done, the specific reasons include the following. Normal breast due to the breast tissue itself, as well as the surrounding fat mixed together, the force of massage, massage will cause the breast tissue, as well as the surrounding fat tissue edema, serious cases will even appear necrosis, for the health of the breast tissue itself will not produce any beneficial effect. Therefore, in clinical practice, professional breast doctors will refuse to carry out various forms of massage on the mammary glands, most of the diseases of the mammary glands to massage, massage, will not have any improvement, such as breast fibroids, breast hyperplasia. But there is a situation is an exception, is the breastfeeding mammary glands, if there is a blockage of the milk ducts or mastitis manifestations, breast swelling and pain discomfort, you can carry out local massage to dredge the milk ducts, so that the milk secretion, massage will play a very good role in the discharge of milk.