Glutamyl transpeptidase 1000U/L is a case of increased, may be viral hepatitis, cirrhosis, pancreatitis and other diseases, patients are not long-term alcohol. Glutamyl transpeptidase 1000U/L may be caused by viral hepatitis, liver cirrhosis, pancreatitis and other diseases. Usually patients with viral hepatitis need to strictly prohibit the consumption of alcohol, otherwise it may aggravate liver damage, which leads to aggravation of the condition. Long-term alcohol consumption is also one of the causes of liver cirrhosis. Whether or not it is alcoholic cirrhosis, alcohol consumption needs to be avoided to avoid further aggravating liver damage. At the same time, alcohol is one of the main factors inducing acute pancreatitis and chronic pancreatitis, and chronic pancreatitis patients will also lead to increased pain after drinking, so patients need to quit drinking in time, which is conducive to the control of the disease. If the patient is still drinking alcohol when his glutamyl transpeptidase level is 1000U/L, it may lead to the aggravation of the disease and even cause serious consequences. It is recommended that patients should stop drinking alcohol when they are tested with glutamyl transpeptidase 1000U/L and actively cooperate with doctors for targeted treatment.