Firstly, human albumin is a special drug, which is strictly included in the system of special drugs like blood drugs, so the use of this drug is strictly restricted in clinic. Therefore, we should know that not all patients need to be infused with human albumin after surgery. General hospitals have an index for albumin infusion. If the patient's albumin is lower than 30g/L, he can only apply in the hospital. Therefore, it is very troublesome for the patient to have an emergency, so the doctor will ask his family members to buy this albumin at their own expense.
Second, there is no relevant policy for human albumin, and the situation is different in different regions. So it depends on the conditions in the area where the medicine is purchased. In order to make patients recover faster, general doctors recommend buying human albumin. Due to the complicated process, the family members also agreed to buy the medicine at their own expense.
Thirdly, when human albumin is infused alone, the effect is not particularly satisfactory. Usually used with gamma globulin, but this gamma globulin medicine is difficult to buy in hospitals. If you buy this medicine outside, it is sold with human albumin. Based on this situation, patients buy this medicine at their own expense.
But all drugs need to be used according to the doctor's advice, so as to recover quickly. Do not use them alone or misuse them to avoid serious adverse consequences.