High prealbumin levels can be related to the liver, but the liver’s function is usually fine. In addition, high prealbumin levels can also be the result of dehydration, shock, and other conditions. Prealbumin, also known as transthyretin, is a protein synthesized by liver cells and has the function of transporting thyroxine and vitamin A. If the metabolism of the liver is more vigorous, high prealbumin levels may be manifested, so this condition, although related to the liver, is not a problem with the liver. In addition, when dehydration, heat stroke, shock, etc. occur in the body, the blood is concentrated and therefore can lead to a high level of prealbumin in the blood tested, but when these diseases are corrected, the prealbumin level in the blood will return to the normal value. If a high level of Pre-Albumin is detected, please follow your doctor’s instructions for further examination and treatment.