There are many early signs of liver damage, mainly in the form of generalized weakness, digestive symptoms, and atypical signals. Early signs of liver damage may show nausea, loss of appetite, general weakness, bloating, feeling of stomach fullness, and sometimes diarrhea. Secondly, it may be accompanied by discomfort in the liver area, such as liver pain, right upper abdomen or back discomfort. If liver damage develops to the stage of decompensated cirrhosis, endocrine disorders, nosebleeds, gastrointestinal bleeding, bleeding gums, etc., and even blood in the stool and vomiting. If liver damage is very serious, it may also cause consciousness disorder and coma. Early signs of liver damage are not typical, so it is recommended that patients go to the hospital for regular medical checkups to clarify liver function. If symptoms of discomfort occur, it is necessary to go to the hospital in time.