If there are lymph nodes on the chin, the underlying cause of the lymph nodes must be identified and targeted treatment must be given according to the cause. If it is caused by inflammation of the throat due to upper respiratory tract infection, or tonsillitis, the lymph nodes will also be automatically eliminated after the inflammation of upper respiratory tract infection is given under control, and Chinese patent medicines that clear heat and detoxify the throat and relieve pain can be applied, commonly used are Pudilan Oral Liquid, Pudilan Anti-inflammatory Tablets, Blue Scutellaria Oral Liquid, and Niuhuang Detoxification Pill, all of which have the effects of clearing heat and detoxifying the throat and relieving pain. If it is a bacterial infection, clindamycin, roxithromycin or cephalosporin antibiotics can be utilized for anti-infection treatment, and the lymph nodes will be eliminated after the inflammation is controlled. If the lymph nodes are enlarged due to malignant tumors in the tissues and organs near the chin, the lymph nodes must be removed or treated with radiotherapy or chemotherapy for the malignant tumors to be eliminated.