High prealbumin needs to be treated according to the specific cause. Pre-albumin reflects the condition of liver function, and high prealbumin needs to be treated according to the specific cause. 1. If the patient’s high prealbumin is caused by long-term improper diet and over-nutrition, it needs to be improved by adjusting the diet. At this time, you need to pay attention to light diet, reduce protein-rich food, you can moderate intake of some fresh green vegetables and fruits, you can also eat more wheat, sweet potatoes and other food with high crude fiber content. 2. If high prealbumin is caused by blood concentration or liver problems, rehydration therapy and drug intervention are needed respectively. 3. If the patient has recent diarrhea or burns, etc., which can lead to blood concentration and high prealbumin due to a large amount of exudation from the body, the patient can be treated by drinking plenty of warm water or going to the hospital for saline infusion. 4. If you suffer from acute viral hepatitis and other liver diseases, it will lead to abnormal synthesis of prealbumin, elevated aminotransferases and high prealbumin, patients need to take liver protection tablets, silymarin capsules and other drugs under the guidance of the doctor. If there is any abnormality in prealbumin test, you need to go to the hospital as soon as possible, and the doctor will formulate an individualized diagnosis and treatment plan according to the specific condition, so as not to delay the condition.