Synovitis manifests with pain and swelling of the joints, which is related to what Chinese medicine calls paralysis. Paralysis caused by insufficiency of the liver and kidney and obstruction of cold and dampness can be treated by taking Duhuo Sangsheng Pill, which is effective, but the specific effect varies from person to person. DuoWuHangSheng Pill is composed of Angelica sinensis, Rhizoma ligustici chuanxiong, Rhizoma Pinelliae, Rhizoma Pinelliae, Radix Rehmanniae Praeparata, Radix et Rhizoma Eucommiae, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Macrophyllae, etc., and it has the efficacy of dispelling wind and removing dampness, nourishing blood and relaxing muscles. Clinically, Duhuo Sheng Pill can treat cold pain in the waist and knees and unfavorable flexion and extension of joints caused by deficiency of the liver and kidney and obstruction of cold and dampness. Pregnant women should be cautious, adverse effects are not yet clear. Taking DuoYu parasitic pill need to get professional doctor’s guidance and help, do not unauthorized use of drugs, in order to avoid adverse consequences.