Whether glutamyl transpeptidase 55 is serious or not needs to be evaluated in combination with other liver function test results. Glutamyl transpeptidase 55 U/L is a high state, which may be caused by alcohol consumption, fatigue, etc. and is usually not serious. However, pathologic factors such as cirrhosis cannot be ruled out and are usually more serious. If the patient’s general condition is good, and no other abnormal changes are found in the relevant laboratory tests, and the glutamyl transpeptidase is simply high, it may be caused by the stimulation of alcohol consumption, fatigue, diet and other factors before the examination. This condition is usually not serious. This condition is usually more serious if the patient has significant symptoms of discomfort such as yellowing of the eyes, yellowing of the urine, abdominal pain, or a history of more severe liver disease such as cirrhosis or liver failure. If glutamyl transpeptidase 55 is accompanied by uncomfortable symptoms, it is recommended to seek prompt medical attention and targeted treatment under the guidance of a doctor.