This product is a human blood product with yellow or green to brown color, slightly viscous and clear liquid. Its effects: (1) increase blood volume and maintain plasma colloid osmotic pressure; albumin accounts for 80% of plasma colloid osmotic pressure and mainly regulates the dynamic balance of water between tissues and blood vessels; (2) transport and detoxification: albumin can bind anions or cations, which can transport different substances and also transport toxic substances to detoxification organs; (3) nutrient supply: tissue protein and plasma protein can be transformed into each other, and in When nitrogen metabolism is impaired, albumin can be used as a nitrogen source to provide nutrition to tissues. Clinical indications: (1) shock caused by hemorrhagic trauma and burns; (2) cerebral edema and elevated cranial pressure caused by injury; (3) edema or ascites caused by cirrhosis and nephropathy; (4) prevention and treatment of hypoproteinemia; (5) neonatal hyperbilirubinemia; (6) adjuvant treatment of cardiopulmonary bypass, burns, hemodialysis and adult respiratory distress syndrome. The clinical application is either intravenous drip or intravenous push. To prevent dehydration of body tissues during massive injection, 5% dextrose injection or 0.9% sodium chloride injection can be appropriately diluted for intravenous infusion (a transfusion set equipped with a filter device is preferred). The dose should be considered at the discretion of the physician.