Alanine aminotransferase (ALT) exists in the cells of liver, heart, skeletal muscle, kidney and other organs, and the content of ALT in various organs is the most in hepatocytes. Therefore, whenever liver cells are damaged, such as degeneration and necrosis of liver cells, ALT in liver cells will be released into the blood, which is the most common reason for the increase of serum ALT.

Suggestion:

If alanine aminotransferase is temporarily high, hepatitis B is half normal. You don't need to be nervous and you don't need treatment. As long as you pay attention to a balanced diet, don't overeat, drink less, stay up late, and eat less foods with high fat content, it will be fine after a while.