Correct and standardized breast massage is useful, mainly reflected in three aspects: First, breast massage can improve local blood circulation in the breast, relieve blood stasis or other pathological factors caused by breast swelling and pain and other manifestations. Secondly, breast massage can touch the lumps in the breasts, which can diagnose the disease in time and realize early detection and treatment of the disease, which can greatly improve the prognosis of the patients. Third, breastfeeding women are very likely to suffer from acute mastitis, mostly related to the blockage of breast ducts, milk stagnation, breast massage can greatly improve the blockage of breast ducts, to promote milk emptying, reduce the incidence of mastitis. It is recommended and encouraged for women to have breast massage under proper guidance, and should not be blindly massaged. Rough massage techniques and wrong massage methods will cause acute damage to the breast tissue resulting in subcutaneous hemorrhage or edema.