The normal value of glutamyl transpeptidase is 0-40 U/L, and higher than 60 U/L indicates abnormality. The test result of 68U/L belongs to a mild increase, which may be caused by hepatitis B, but other causes can not be ruled out. The causes of high glutamyl transpeptidase are as follows: 1, renal disease: such as hydronephrosis, nephritis, renal tuberculosis, etc. can lead to elevated glutamyl transpeptidase; 2, liver disease: such as viral hepatitis, fatty liver, hepatocellular carcinoma, hepatic ascites, etc., necrotic area adjacent to the hepatocytes with hyper-synthesis of the enzyme, which can cause glutamyl transpeptidase elevation; 3, eating too much high-protein food, such as eggs, milk, meat, etc., which can result in the elevation; 4, long-term consumption of alcohol and other foods, which can lead to its elevation; 4, long-term drinking of alcohol and other foods, which can lead to its elevation. Elevated; 4, long-term alcohol consumption: alcoholics can be significantly elevated, is an auxiliary indicator for the diagnosis of alcoholic liver disease. From the above reasons, it can be seen that elevated glutamyl transpeptidase is not necessarily caused by hepatitis B, and may be related to life factors. The principle of treatment is to clarify the primary cause of the disease and treat the symptoms. It is recommended to quit alcohol, low cholesterol diet; control weight, reasonable exercise, strengthen sports and so on. If the index decreases after a period of time, there is no need for medication; if the index continues to rise, further examination should be carried out to analyze the cause and provide symptomatic treatment.