Bone peptide injection is a kind of extract similar to bone peptide, and it has the following effects when it is used in the static order: Firstly, the most commonly used is to promote the healing of fracture, after the static order of bone peptide injection, according to the course of treatment is 15-20 days, it can effectively shorten the healing time of human fracture, and it is helpful to the healing of fracture. The second point, bone peptide is used for anti-arthritis effect, there are some pain of joint caused by rheumatoid arthritis or rheumatoid arthritis, bone peptide has some analgesic effect for this kind of disease, then its analgesic principle may increase the role of local bone, and promote the local pain reduction. The third point is that bone peptide has the effect of anti-osteoporosis, and the pain caused by osteoporosis under normal circumstances can be treated by bone peptide injection, and the specific treatment days are about 15-20 days.