The alanine aminotransferase 3000U/L is a severe elevation, which can be seen in viral hepatitis, cirrhosis, liver failure and other diseases, whether the condition is serious or not needs to be integrated with other indicators of liver function and imaging tests and related scores to determine the severity. The normal value of GATL is 5~40U/L (male), 5~35U/L (female), and when it reaches 3000U/L, it is a severe elevation, which generally indicates that the degree of liver cell damage is more serious, and can be seen in cirrhosis, liver failure, liver cancer, and skeletal muscle disease, etc. However, it is necessary to combine other indicators of liver function and imaging tests to determine the severity of the condition. However, it is also necessary to combine other indicators of liver function and imaging tests to determine. After standardized treatment, it is expected to reduce GATS, for example, patients with cirrhosis need to use liver-protecting drugs as prescribed by the doctor, such as reduced glutathione, adenosylmethionine, etc., and when accompanied by symptoms of ascites, diuretic drugs can be used to treat the symptoms, such as spironolactone, furosemide, etc.; patients with liver failure need to take bed rest, nutritional support, and also artificial liver treatment. It is recommended to go to the hospital for medical treatment if the symptoms of ASTL 3000U/L occur.