Axillary lymph nodes are patients who experience localized pain and discomfort and can palpate a movable swelling in the armpit. In some patients, the lymph nodes are visibly enlarged under the skin and are associated with pressure pain. In a few patients, visible redness and swelling with significant pain can be observed with the naked eye. Most of the causes of axillary lymph nodes are related to local inflammation. It is recommended that after the appearance of lymph nodes, ultrasound examination should be performed at the hospital in time to further exclude lymphatic tuberculosis, lymphoma and malignant tumor metastasis in the axilla. When it is clear that it is inflammation, oral antibiotics and local anti-inflammatory creams can be used for treatment.