A high portal aminotransferase usually indicates liver damage, which can be caused by poor lifestyle habits, viral hepatitis, steatohepatitis, alcoholic liver damage, drug-related liver damage and other diseases, and needs to be treated in combination with other tests to clarify the cause. 1. Poor lifestyle habits: overworking and staying up late can increase the burden on the liver, which leads to high portal aminotransferase, usually by Improve the lifestyle can improve the symptoms. You can exercise moderately, reduce overly intense exercise or heavy physical labor, maintain regular rest habits, and avoid staying up late; 2. Viral hepatitis: liver function is impaired by viral infection, which in turn leads to high menthylase aminotransferase. Patients who need antiviral treatment can be treated with antiviral drugs as prescribed by the doctor, and can also use drugs such as glutathione and diammonium glycyrrhetinate to protect the liver; 3. Steatohepatitis: due to excessive accumulation of fat in the liver, which in turn leads to abnormal liver function and makes high menthylase aminotransferase. Treatment requires improving lifestyle, eating a light diet, avoiding excessive fatty foods, reducing calorie intake, enhancing exercise to accelerate fat consumption, as well as liver protection and anti-inflammatory treatment, and taking liver-protective drugs as prescribed by the doctor. 4. Alcoholic liver injury: alcohol and its derivatives can directly or indirectly induce inflammatory reactions in the metabolic process, resulting in high menthyl aminotransferase. Treatment should be based on abstinence from alcohol, a high-protein, low-fat diet, and vitamin B, vitamin C, vitamin K and folic acid supplementation, or liver-protective drugs under medical supervision. . Treatment should pay attention to the immediate discontinuation of drugs, bed rest, appropriate choice of anti-inflammatory, liver-protective drugs; 6, other liver diseases: cirrhosis, liver cancer, liver abscess, autoimmune liver disease, etc. can also cause liver damage, may appear indicators of elevated, should actively treat the original disease; 7, heart disease: such as myocarditis, myocardial infarction, heart failure, can cause high portal aminotransferase, you can follow medical advice to apply nitroglycerin The treatment can be done with nitroglycerin, aspirin and other drugs, and can also apply creatine phosphate, coenzyme Q, etc. to improve myocardial energy metabolism, and heart failure should be actively diuretic, etc.; 8, other: such as dermatomyositis, pulmonary infarction, renal infarction, shock patients, can lead to high portal amino acid aminotransferase. This condition needs to be treated after promptly visiting the hospital to identify the cause.