Medicines commonly used to dispel dampness and soak the feet include Duhuo, Weilingxian and Cangzhu. 1. Duhuo: In Chinese medicine, it is clinically effective in dispelling wind-dampness (dispelling wind-dampness), relieving pain and relieving the symptoms. Soaking the feet with this drug has a certain alleviating effect on symptoms such as wind-cold-dampness paralysis (wind, cold, dampness three evils invade the human body leading to paralysis of the limbs), wind-cold and dampness (wind-cold and dampness) syndrome, itchy skin and so on; 2. Wei Ling Xian: Chinese medicine clinically has the efficacy of eliminating wind-dampness, clearing channels and relieving pain (dredging meridians and channels, relieving pain), eliminating bones (eliminating bones or other foreign objects choked in the pharynx, larynx, or esophagus and other parts of the throat due to the stinging pain of the pharynx). Foot soak with the drug on rheumatism paralysis, bruises, stomach pain and other symptoms have some relief; 3. Cangzhu: clinically, it has the effect of drying dampness and strengthening the spleen (drying dampness and strengthening the spleen), dispelling wind and dispersing cold (dispelling wind and dispersing cold). With the drug foot soak on rheumatism paralysis, wind-cold hostage to the wet surface evidence, eyes and eyes dim and other symptoms have a certain therapeutic effect. Take the appropriate amount of Duhuo, Wei Lingxian, Cangzhu and other drugs soak feet can play a certain role in removing dampness, it is recommended that patients can be applied under the guidance of a doctor, do not apply without authorization.