Also known as human serum albumin, this protein is primarily a protein that maintains the plasma colloid osmotic pressure in humans. In neurosurgery, it is mainly used to assist mannitol dehydration to lower cranial pressure, but also to improve the patient’s physical condition and enhance nutritional support therapy. Human albumin, currently on the market in the form of 2 grams, 5 grams and 10 grams of these three dosage forms. If it is 10 grams of this type of dosage form, the market price in our region is generally about 450 yuan, if it is 5 grams, it is basically sold at about 240 yuan, if it is two grams, the price is basically about 100 yuan.