The swollen lymph nodes on both sides of the chin can be treated in different ways according to different reasons for the swelling. If the swollen lymph nodes are caused by infection, such as chronic pharyngitis, sinusitis, oral ulcer, subacute thyroiditis, the swollen lymph nodes can slowly subside after local inflammation is controlled through oral or intravenous application of anti-infective drugs. Even if the lymph nodes are not able to subside, there will be no acute inflammatory changes such as obvious pain. Second, if the enlarged lymph nodes are considered to be caused by lymphoma, it is recommended to perform fine needle aspiration or complete removal of the lymph nodes and send them for pathological examination to clarify the nature of the lesion. The next chemotherapy plan can be decided as early as possible. Timely and effective chemotherapy can promote the shrinkage of cervical lymph nodes, and some patients can even achieve the effect of cure.