Osteoarthritis belongs to the category of “bone paralysis” in Chinese medicine, Chinese medicine treatment of this disease needs to identify the symptoms and use medicines, such as wind-cold-dampness paralysis with the addition and subtraction of Wu Tou Tang, and blood stasis paralysis with the addition and subtraction of body pain and blood stasis soup. 1. Wind-cold-dampness paralysis: cold pain in the limbs and joints, unfavorable flexion and extension of the joints, local skin color is not red, not hot to the touch, the pain is reduced by heat, aggravated by cold, and aggravated by pain during activities. The treatment is to dispel wind and cold, remove dampness and open the collaterals, and add subtractions with Wu Tou Tang. 2. Blood stasis and paralysis obstruction: paralysis pain for a long time, stabbing pain in the affected area, switching pain, severe pain, pain in a fixed place, not flexion and extension, recurrent episodes, stiff and deformed bones and joints, joints and the surrounding area is dull purple. The treatment is to activate blood circulation, remove blood stasis, clear the collaterals and relieve pain, with the addition of Body Pain and Blood Stasis Soup. 3. Deficiency of the liver and kidney: bone and joint pains that persist for a long time, sometimes light and sometimes heavy, aggravated by flexion and extension movements, or joint deformation, muscle atrophy, soreness and weakness of the waist and knees, fear of cold, loose urine and stools (stools are thin and not shaped), or dizziness, tinnitus, irritability and heat (irritability and sultriness), night sweating (abnormal sweating after going to sleep and sweating stops after waking up). When tonifying the liver and kidney, strengthening the tendons and bones, use Duhuo Sheng Tang with additional subtractions. 4. Damp-heat paralytic obstruction syndrome: Swelling and fluid accumulation in the joints, mainly in the knee and ankle joints of the lower limbs, accompanied by pain and burning heat, weakness, heaviness and soreness of the lower limbs. The treatment is to clear away heat and detoxify the toxin, promote dampness and clear the channels, with the addition of four-miao powder. It should be noted that the above drugs need to be used rationally after the identification of the Chinese medicine practitioner, do not take on your own, so as not to delay the condition.