The normal value of alanine aminotransferase is 0-40U/L, and alanine amino acid transferase 80u/l, which is elevated, may be caused by non-disease factors and disease factors.
1. Non-disease factors: long-term late at night, tired, long-term barbecue, hot pot and other people, easy to appear in this index of abnormally high, generally through rest and pay attention to diet and review, most of them can be restored to normal.
2. Disease factors: alanine aminotransferase index elevated disease factors, including viral hepatitis, hepatocellular carcinoma, cirrhosis and other liver diseases are the most common, when the liver cells are damaged, resulting in the release of alanine aminotransferase into the bloodstream, which will cause the transfer enzyme to be elevated.
When alanine aminotransferase is high, liver disease is usually considered clinically, and it is necessary to cooperate with the doctor to do ultrasound, CT, laboratory tests, etc. to investigate the disease.