If the liver function index and bilirubin are high on the second day after drinking alcohol, you can drink more water, etc. to detoxify, and then review the liver function index and bilirubin in a day or two after the alcohol is eliminated from the body. However, it should be noted that if the patient has a primary disease such as hepatitis, it may also lead to the above abnormalities. It is recommended to follow the doctor’s advice and consult the doctor in time. Alcohol needs to be metabolized by the liver, and alcohol has a certain toxic effect on the liver, so if the liver function test is conducted the day after drinking alcohol, the alcohol has not been completely metabolized, and abnormal liver function indexes and elevated bilirubin are likely to occur. On the day before the physical examination, it is recommended that patients drink more water, eat a light diet, do not smoke, do not drink, keep a happy mood, adjust the work and rest, do not stay up late, and rest early. In order to avoid the next day’s physical examination, there are non-disease-induced abnormalities in the test indicators.