For patients with osteoporosis, the main injectable drugs that can be used are as follows: First, estrogenic drugs, which are aimed at menopausal women. Women in this period often suffer from osteoporosis due to the decline in estrogen levels in the body, which requires exogenous supplementation. Second, calcitonin drugs, the most widely used is salmon calcitonin, before the use of skin testing to prevent allergic reactions, in the application of intravenous application of calcium preparations are also required to promote better deposition of calcium salts, utilization. Third, bisphosphonates, commonly used zoledronic acid, this type of drugs before the use of a comprehensive assessment of the patient’s important organ function, in the use of the process of close supervision of patients to avoid serious adverse reactions. Fourth, bone peptide drugs, commonly used are deer melon polypeptide, bone peptide sodium chloride and so on.