An alanine aminotransferase of 136 U/L is not normal. It is usually considered that the normal value of alanine aminotransferase should not be more than 40U/L. If the patient checks the value of 136U/L, it is considered abnormal and belongs to the high status. If the patient has symptoms such as loss of appetite, nausea, vomiting, jaundice and pain in the liver area, it may be caused by high alanine aminotransferase. Exercise, greasy diet, alcohol consumption, and medication can cause alanine aminotransferase to be elevated, and alanine aminotransferase 136 U/L may also occur when the patient is suffering from a disease such as hepatitis. If abnormal alanine aminotransferase test results occur, you should go to the hospital in time, clarify the cause of the disease with the help of doctors, and carry out targeted treatment or therapy.