What does it mean for me to undergo a physical examination and have my liver function rechecked

Physical examination requirements for re examination of liver function usually indicate abnormal indicators during the initial examination, which may be caused by physiological fluctuations or liver disease. Common causes of liver dysfunction include fatty liver, viral hepatitis, drug-induced liver injury, alcoholic liver disease, autoimmune liver disease, etc., which need to be judged based on specific indicators. The most common reason for liver function re examination during physical examination is mild elevation of transaminase. Healthy individuals may experience transient elevation of transaminase levels after vigorous exercise, staying up late, or drinking alcohol, typically within twice the normal range. After changing lifestyle habits in such situations, it can usually return to normal after 1-2 weeks of re examination. Part of the population suffers from fatty liver due to obesity, characterized by elevated levels of alanine aminotransferase and aspartate aminotransferase, but normal levels of bilirubin and alkaline phosphatase. This condition needs to be improved through weight loss and dietary adjustments. If the re examination shows that the transaminase continues to exceed the normal value by more than 3 times, or is accompanied by abnormalities such as elevated bilirubin and decreased albumin, pathological liver injury should be alerted. Patients with viral hepatitis may have a significant increase in transaminase with positive hepatitis B surface antigen or hepatitis C antibody. Long term medication users need to be screened for liver cell damage caused by drugs such as acetaminophen. Alcoholics have significantly elevated levels of gamma glutamyltransferase, which may have progressed to alcoholic hepatitis. Autoimmune liver disease is relatively rare, but women are more likely to have positive anti nuclear antibodies and elevated globulin levels. Individuals with abnormal liver function re examination should abstain from alcohol and avoid using hepatotoxic drugs, and ensure 7-8 hours of sleep per day. Choose low-fat and high protein foods such as steamed fish and tofu for diet, and control daily fat intake to no more than 25 grams. Moderate supplementation of silymarin liver protective ingredients is recommended, but self medication for liver protection is not allowed. If there are still abnormalities or symptoms such as fatigue and jaundice after re examination, it is necessary to seek medical attention promptly at the gastroenterology or liver disease department, and complete hepatitis virus screening, liver ultrasound and other examinations.