Albuminous aminotransferase 55u/L may be caused by physiological reasons such as strenuous exercise, overwork, staying up all night, etc., as well as pathological reasons such as viral hepatitis, steatohepatitis, cholecystitis in acute exacerbation. 1. Physiological causes: such as strenuous exercise, overwork, staying up late, not fasting before the liver function test, or drinking alcohol or eating greasy food before the test, etc., all of the above causes may cause high ghrelin. However, after eliminating the causes, the abnormality of ALT usually disappears. 2. Pathologic causes: (1) For example, patients with viral hepatitis such as hepatitis B and hepatitis C, during the disease flare-up and viral replication period, the liver will be damaged, resulting in high alanine aminotransferase. Such as alcoholic liver, fatty liver and other steatohepatitis, due to improper dietary habits or excessive alcohol consumption after the occurrence of liver cell damage, will also appear high glutamine transaminase. (2) In addition, patients with acute attacks of cholecystitis, due to the close proximity of the liver and gallbladder organs, so in the acute attacks of the disease inflammation affects the liver, localized abnormal necrosis of hepatocytes, will also appear high ghrelin. High gammaglutaminase may also be caused by other reasons, and it is recommended that patients identify the cause of the disease under the guidance of a doctor and treat the symptoms.