Dampness side effects and harm for the blockage of qi and a series of performance and dampness stays in the internal organs and showed edema, cough, urinary disadvantage (urination is not smooth) and so on. Dampness that refers to the “internal dampness”, refers to the spleen’s transport function and transmission of fluid dysfunction, resulting in water and moisture stagnation of the pathological state, wetness multiple turbid viscous, blocking the qi and chest tightness, abdominal distension and other symptoms. Dampness stays in different parts of the performance is also different, damp obstruction of the head, the patient is more due to the Qing Yang does not rise (light and clear yang can not rise) and the head is heavy such as wrapped; dampness stays in the meridians, the performance of the limbs, flexion and extension of the unfavorable. Dampness in the upper Jiao is characterized by a stuffy chest and cough; dampness in the middle Jiao is characterized by distension of the epigastrium (abdomen) and loss of appetite; dampness in the lower Jiao is characterized by abdominal distension and loose stools, and urination is not favorable. The above symptoms should be treated by a physician as soon as possible.