Elevated aminotransferases are indicative of liver damage, and the body usually experiences symptoms such as nausea, loss of appetite, fatigue, and anorexia of oils, or may be asymptomatic. Elevated aminotransferases usually refer to elevated alanine aminotransferase and glutamine aminotransferase. Glutamine aminotransferase and glutamine aminotransferase are the most common, elevated aminotransferase enzymes that occur after liver cell injury. Causes of hepatocellular injury include viral hepatitis, drug-induced liver injury, obesity-induced liver injury, or alcoholic liver disease, autoimmune liver disease, and genetic metabolic inflammatory liver disease. In addition to the above causes, it can also be seen in long-term late night, biliary system diseases caused by blockage of the hepatic bile ducts or liver, gallbladder, pancreas occupation and other diseases, secondary cause liver injury. Regardless of the cause of elevated aminotransferases, abdominal distension, diarrhea, nausea, lethargy, loss of appetite, fatigue, anorexia and other manifestations may occur, and may be asymptomatic in the early stage; if accompanied by elevated bilirubin, there may be yellowing of the skin, yellowing of the urine, yellowing of the eyes and other symptoms, and severe pain in the liver area may occur. If the transaminase is elevated, it is necessary to improve the relevant examination, to clarify the cause of the disease, under the guidance of the doctor to actively treat, avoid strenuous exercise, pay attention to rest, avoid staying up all night, quit smoking and drinking, and eat a light diet.