For the treatment of breast lymph nodes, different treatment modalities are used mainly according to different etiologies, so as to achieve good treatment results. Clinically, enlarged breast lymph nodes include two main conditions: first, cystic hyperplasia: the most common is mainly cystic hyperplasia of the breast, mainly caused by the body’s estrogen, progesterone and lactation imbalance. The cystic hyperplasia of the breast then causes impaired lymphatic reflux in the armpit, which causes reactive lymphadenitis, so the primary disease cystic hyperplasia of the breast needs to be treated. The treatment measures mainly include relaxation, avoiding excessive strain, avoiding eating too greasy, spicy and stimulating food, and when the symptoms are very serious, you can consider taking oral Chinese medicines, such as Prosperity Pill and Breast Fetish Dissipation, so as to obtain relief of clinical symptoms. Secondly, breast cancer: axillary lymph node metastasis can occur because breast cancer, as a common malignant tumor of the breast, is prone to axillary lymph node metastasis. For breast cancer with axillary lymph node metastasis, when distant metastasis such as liver metastasis, lung metastasis and bone metastasis are excluded, it usually requires timely radical surgery or modified radical resection and postoperative chemotherapy, radiotherapy and molecular targeted drugs to improve the cure rate.