Chicken Song San is composed of betel nut, tangerine peel, papaya, Cornu Cervi Pantotrichum, Platycodon Grandiflorum, ginger, perilla, and it can be used to treat wet foot, which is characterized by swelling of the shin and shin, inconvenience in movement, numbness and cold pain, and rheumatism and rheumatism (multiple abscesses occurring deep in the muscle), pain in the foot, swelling of the tendons and veins. Chicken song dispersal has the efficacy of dispersing dampness, lowering qi and reducing turbidity, in addition to the treatment of wet feet, can also be used for filariasis, the symptoms of the lower limbs are swollen and hard and do not go away, the skin is rough, wrinkled, elephant skin, scrotum is swollen, such as epileptic hernia, the moss is thick and slippery, and the pulse is moist and weak. In this formula, betel nut moves qi and dispels dampness; papaya dispels dampness and facilitates paralysis, soothes the tendons and activates the collaterals; Wu Ju Ju (Cornus officinalis) dispels cold and reduces turbidity; Chen Pi moves qi and dries dampness; Su Ye and Ginger dispel dampness and dispel wind and cold; Platycodonopsis ternate expounds and opens the stagnation of qi in Shang Jiao. The combination of all the medicines, dispel dampness in order to eliminate turbidity, to remove the stagnation, to move the gas in order to resolve the depression, the wet foot can be cured. If you need to use the chicken song loose need to be in the traditional Chinese medicine practitioner under the guidance of evidence, do not use drugs, so as not to cause adverse consequences, such as taking after the emergence of maladaptation promptly consult a doctor.