Physical examination of alanine aminotransferase 141

Physical examination revealed a mild elevation of alanine aminotransferase 141U/L, which may be related to liver injury, drug factors, or physiological fluctuations. Suggest further evaluation by combining other liver function indicators and imaging examinations.

Alanine aminotransferase is mainly present in liver cells, and its mild elevation is common in non-alcoholic fatty liver disease, early viral hepatitis, or drug-induced liver injury. Transient elevation may also occur after long-term alcohol consumption, staying up late, or vigorous exercise. If there is an increase in bilirubin or abnormal glutamyl transpeptidase at the same time, one should be alert to bile stasis or biliary tract diseases. Some patients may experience drug-induced liver enzyme abnormalities after taking statin lipid-lowering drugs, anti tuberculosis drugs, or traditional Chinese medicine. High fat diet, excessive fatigue, or specimen hemolysis before physical examination may also affect the test results.

It is recommended to have a liver function check 1-2 weeks later. During this period, avoid drinking alcohol, use liver damaging drugs with caution, and maintain a regular daily routine. If it continues to rise, it is necessary to improve hepatitis virus screening, liver ultrasound or elastography examination. High quality protein and vitamin B can be supplemented appropriately in daily life, but there is no need to excessively restrict diet. Patients with combined obesity or metabolic syndrome need to control their weight and monitor their blood glucose and lipid levels.