International Medical Research Frontier

In the context of the continuous improvement of Chinas social development level, the development speed of Chinas drug production is also accelerating. Among them, in the process of production of injection drugs, relevant enterprises should focus on the control of each production link and production step in the production process, so as to effectively avoid the problem of injection drug pollution and effectively ensure the purity of injection drugs. This kind of guarantee for the purity and quality of drugs can provide stronger support for the stable and sustainable development of drug production. The freeze-dried powder injection is a high-quality product. The low-temperature drying and freezing process can make its preservation more stable. However, the generation of visible foreign matters in the freeze-dried powder injection has been a key problem puzzling relevant researchers. The visible foreign matters produced in the freeze-dried powder injection include white spots, glass and fibers. The generation of such visible foreign matters is very likely to lead to granuloma, capillary blockage The occurrence of tissue embolism and other situations will cause obvious harm to the human body. Therefore, relevant staff need to make active research and exploration on the avoidance of these visible foreign bodies to ensure peoples health. Based on this, this article will make a detailed description and analysis of the avoidance of visible foreign matters in the production of freeze-dried powder injection products.

freeze-dried powder injection; Product production; Visible foreign matters; avoid