Chinese medicine removes dampness at the beginning of the treatment there is no obvious response, after a certain course of treatment, the patient may appear head heavy, drowsiness, limbs sleepy (limb weakness, sinking) and other symptoms of dampness and heavy symptoms gradually improve the response. According to Chinese medicine, dampness is a pathological product caused by exogenous or endogenous dampness, which can lead to symptoms such as heavy head, drowsiness, drowsiness, heavy limbs, phlegm, greasy mouth, lack of thirst, loss of appetite, nausea and nausea, and slippery tongue coating. Traditional Chinese medicine removes dampness by moxibustion and using drugs that resolve dampness such as poria, poria, zejiao, and sand nuts. The adverse effects and contraindications of the above medications are not clear. Removal of dampness requires a certain course of treatment to show the efficacy of the treatment, in the treatment of the moment may not be obvious reaction, a certain course of treatment after the removal of dampness will be heavy head, drowsiness, heavy limbs and other symptoms gradually subside, the body comfortable reaction.