Chondroitin Glucosamine Capsule is a natural amino monosaccharide, which is not only the composition mechanism of articular cartilage, but also widely distributed in connective tissue, skin tissue, joint synovial fluid, etc. Chondroitin sulfate is a medically proven representative of rich viscous substances. Chondroitin sulfate extracted from marine organisms can effectively replenish cartilage element proteoglycan, absorb and maintain water in cartilage, lubricate joints, and remove inflammation in the joint cavity. Sexual substance, repair articular cartilage, reduce joint pain, swelling, stiffness, etc. The combination of glucosamine and chondroitin sulfate can strengthen the inhibition of various inflammatory mediators and the production of oxygen free radicals in the joint tissues, inhibit the activity of metalloproteinases and stabilize the lysosomal membrane, thereby playing an anti-inflammatory and analgesic effect. The combination of the two can also promote the synthesis of proteoglycan and collagen in the articular cartilage tissue, maintain the stability of the cartilage extracellular matrix, and indirectly eliminate inflammation and relieve pain. Clinical observations also show that the treatment of moderate to severe patients , The combined effect of the two drugs is higher than that of a single drug, which can more effectively alleviate the suffering of patients.