If the symptoms of milk blockage occur, you should apply hot compresses to promote local blood circulation. After applying hot compresses, you should massage gently in the direction of the milk ducts, or use a comb to comb gently in the direction of the milk ducts, so that the milk ducts will be smooth and the milk will not be stagnant. Anti-inflammatory treatment and, if necessary, local incision and drainage may be required. During breastfeeding, it is important to strengthen the local care of the breast, and if there is excess milk that has not been excreted, you can use a breast pump to suck out the milk after applying hot compresses.