Frozen shoulder does not usually cause swollen lymph nodes. 1. Frozen shoulder mainly involves extensive adhesion of soft tissues around the shoulder joint, including tendons, and localized aseptic inflammation. It is mainly characterized by clinical symptoms such as shoulder joint pain, night pain, and activity limitation. Symptoms can be relieved through rehabilitation exercises, massage and physiotherapy, and application of blood-activating and pain-relieving drugs, such as Shujinzhuyuxin Tablet. 2. Causes of lymph node enlargement include infection, tumor and other causes, such as bacterial infection, viral infection, tuberculosis infection and other causes can cause cervical lymph node enlargement. Tumor metastasis may also cause enlarged lymph nodes in the whole body. 3. Frozen shoulder has no possibility to cause lymph node enlargement because it is a sterile inflammation. Therefore, frozen shoulder will not cause lymph node enlargement, when lymph node enlargement occurs, you need to go to the hospital for examination to clarify the cause of the disease for further treatment.