Glutamine aminotransferase 665 suggests early hospitalization. The normal value of glutamic aminotransferase is between 0 and 40 U/L. Glutamic aminotransferase 665 has exceeded the normal value by more than 10 times, which indicates that the liver cell damage is serious and requires prompt hospitalization. Hepatocellular damage is seen in liver diseases such as viral hepatitis, cirrhosis, fatty liver, alcoholic liver disease, and even liver cancer. In addition to elevated aminotransferases, there may be obvious clinical symptoms such as nausea and vomiting, loss of appetite, fatigue, jaundice, bleeding gums or nosebleeds. In addition, some gallbladder diseases may also cause elevated aminotransferases, such as cholecystitis and cholangitis. When there is a glutamic transaminase 665, it is recommended to go to the hospital in time, cooperate with the doctor to do further examination to clarify the cause of the disease, and actively cooperate with the doctor for hospitalization after diagnosis.