Lymphadenitis can be treated with acupuncture, but the effect of acupuncture on lymphadenitis is limited. Lymphadenitis is a common clinical symptom, with localized enlargement, pain and other manifestations, preferably in the neck, armpits and groin, etc., belonging to the Chinese medicine “phlegm nucleus (subcutaneous swelling such as the nucleus of the nodule)” and other categories, the disease is mostly by “dampness”, The disease is mostly caused by “dampness”, “heat”, “phlegm”, “stasis” and so on. Treatment should be based on the specific symptoms, and take the method of clearing heat and removing toxins (removing heat and toxins from the body), dispersing knots and eliminating swelling, and activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body). Acupuncture treatment for phlegm nucleus can often use Fenglong, Sanyinjiao, Foot Sanli, Taichong and other points, can be combined with local acupuncture points, in addition to acupuncture and cupping and other methods, the specific acupuncture prescription and operation is recommended to consult a professional physician.