The full name of Liupuan Capsules is Potassium Amino Glucose Sulfate Capsules, Liupuan is a kind of natural aminopolysaccharide, which is the basic component of articular cartilage, the substance promotes the synthesis of chondrocytes and protects them from destructive enzyme damage, it can stabilize the cell membrane and intracellular collagen, and it has a protective effect on cartilage in resting, exercising and recovering, so that it can slow down the pathological process of osteoarthritis and disease process, improve joint movement and relieve pain. Taking Liupuan capsule can exogenous intake of glucosamine, so that the content of glucosamine in the joints to restore the usual state, stimulate chondrocyte synthesis of proteoglycans and collagen fibers, the generation of cartilage matrix, repair of damaged cartilage, so that the articular cartilage to improve their own repair ability, the drug is suitable for the whole body of all parts of the joints of the arthritis.