Bilateral axillary lymph nodes are 12mm*6mm abnormal and larger than normal lymph node size. It can be seen in inflammation, cancer metastasis, lymphoma and other diseases. Axillary lymph nodes under normal circumstances should not be touched, and the size should be between 0.2cm ~ 0.5cm, soft and smooth texture, both sides of the axillary lymph node nodes 12mm * 6mm has been larger than the normal size of the lymph nodes, may be due to certain diseases and the appearance of the nodes. Common diseases that lead to enlarged lymph nodes include inflammation, cancer metastasis, lymphoma, etc. Usually, there will be the manifestation of the primary disease, such as the enlarged lymph nodes caused by colds will have the manifestation of colds, coughing and coughing up phlegm, etc., and the enlarged lymph nodes caused by metastasis of breast cancer will have the nodes in the breasts. The treatment for swollen lymph nodes is mainly based on the primary disease, such as inflammation, mainly anti-inflammatory treatment, penicillin and other drugs; breast cancer and other metastatic lymph node enlargement due to the main choice of surgical treatment and radiotherapy, and so on. Both sides of the axillary lymph nodes 12mm * 6mm to timely consult a doctor, receive treatment.