Not all swollen lymph nodes can take prednisone tablets. There are many reasons for swollen lymph nodes, which may be caused by certain inflammatory lesions, such as viral infections, bacterial infections, and even certain specific bacteria, like tuberculosis and fungi, which may cause swollen lymph nodes. Metastatic lymph node enlargement can also occur when certain tumors metastasize to the lymph nodes. Certain hematologic tumors, such as leukemia, and even certain lymphomas, can also present as malignant tumors of the lymphatic system, causing enlarged lymph nodes. Prednisone tablets are not allowed to be used until the diagnosis is clear. Prednisone, also called prednisone, is a type of glucocorticoid. Glucocorticoids have anti-inflammatory and anti-immune effects. If the swollen lymph nodes are caused by a serious infection, not only will the condition not be relieved, but the infection may also spread. However, necrotizing lymphadenitis can be treated with prednisone.