Fucoidan 65 μmol / L value is a little high, other liver function index is normal, indicating that the liver is not affected by a small, no discomfort symptoms can not be treated, when the patient appeared dizziness and dizziness symptoms need to be treated with drugs. Fucoidan is a lysosomal acid hydrolase widely found in human tissue cells and body fluids, and is involved in the metabolism of glycoproteins. When the value of fucoidan is high and other liver function indexes are normal, the patient is in good physical condition and has no other complications, so no treatment is needed. If the patient has a sudden headache, there is a possibility of early hepatocellular carcinoma, and he needs to go to the hospital for examination in time, and according to the results of the examination, he needs to be treated with medication or surgery. Patients should exercise more to improve their immunity, and if they have not received the relevant vaccines, they should make up the vaccination in time.