Human albumin injection is about 5 to 10 g for a single use, and the exact dosage depends on the patient’s condition and is considered for use at the doctor’s discretion. If the shock is caused by severe burns or blood loss, 5-10g of the drug can be injected directly, and then repeated once every 4-6 hours; if it is used for the treatment of chronic albumin deficiency such as nephropathy and cirrhosis of the liver, 5-10g of the drug can be injected every day until the oedema disappears, and the patient’s body serum albumin content returns to normal. Human albumin injection is a blood substitute and perfusion solution, the main component is human albumin, applicable to blood loss trauma, shock caused by burns, cerebral edema and injury caused by increased cranial pressure, cirrhosis of the liver and renal disease caused by edema or ascites, prevention and treatment of hypoproteinemia, neonatal hyperbilirubinemia, as well as cardiopulmonary bypass, burns, hemodialysis, such as the auxiliary treatment. It should be noted that severe allergy to albumin, hypertension, acute heart disease, severe anemia, renal insufficiency, normovolemic and hypervolemic heart failure patients are prohibited. Adverse reactions such as chills, facial flushing and rash may occur in some patients using the drug. This product is usually used in hospitals by healthcare professionals.