Reduces the fire to be able to recognize the evidence to choose the clear heat to reduce the fire class medicine such as bamboo leaf, gardenia and so on or nourishes the yin to clear the heat (nourishes the yin essence, clears the heat evil) medicine such as xuan ginseng, the raw land and so on boils the water to soak the foot, but soaks the foot to be able to play the medicinal efficacy is very limited. Traditionally speaking, there are different reasons for fire from Chinese medicine, such as yin deficiency or feeling summer heat, and so on, and the corresponding medication can be chosen according to the different conditions. Such as yin deficiency fire (the body of yin essence loss, there is a deficiency of fire) can choose xuan shen, raw land, the bones of the skin and other nourishing yin clearing heat of the drug; The real heat can be used to bamboo leaves, gardenia, Xia Gu Cao and other clearing heat to reduce the fire of the drug. Chinese medicine is generally decoction use, in order to play the efficacy of the drug. With Chinese medicine foot soak can assist in clearing the heat or clearing the real fire, but the choice of drugs should be used under the guidance of the physician to identify the evidence. Chinese medicine foot soak has limited effect, such as serious symptoms should be in the consultation after symptomatic drug treatment, not unauthorized use of drugs.