Lymphatic nodules are usually caused by lymphadenitis, lymphatic tuberculosis and tumor metastasis, etc. Patients can get rid of them through medication and surgery. 1. Lymphadenitis: Lymphadenitis is a common cause of lymphatic nodules, accompanied by symptoms such as lymph node enlargement, pain, and even abscess in severe cases. Patients can follow the doctor’s instructions oral amoxicillin and other drugs to remove, if the formation of abscess, then need to go to the hospital in time for surgical drainage. 2. Lymphatic tuberculosis: It may also be caused by lymphatic tuberculosis. Patients can take rifampicin, ethambutol and other drugs as prescribed by the doctor. 3. Tumor metastasis: lymphatic metastasis of malignant tumors can also lead to lymph nodes. Clinically, according to the primary tumor, radiotherapy is the main treatment, supplemented by surgery and other ways to carry out comprehensive treatment. To summarize, it is recommended that patients go to the hospital in time for consultation and targeted treatment after the cause of the disease is clarified.