Glucosamine hydrochloride is extracted from natural chitin, is a Marine biological agent, is the main component of chondroitin sulfate. It can promote the synthesis of mucopolysaccharide, improve the viscosity of synovial fluid, improve the metabolism of articular cartilage, is conducive to the repair of articular cartilage, and has obvious anti-inflammatory and analgesic effects. It has the effect of promoting antibiotic injection efficiency, and can be used as a nutritional supplement for diabetes patients. The drug chlorurealycin has the anticancer properties of nitrosorea compounds, and has the characteristics of less toxicity to inhibit bone marrow.