The normal value of total serum bilirubin in normal adults ranges from 3.4 to 17.1 umol/L, which is used to diagnose whether a patient has liver disease or biliary tract disease, etc. Total bilirubin 24.8 umol/L is an abnormal condition. However, the specific severity of total bilirubin 24.8umol/L should be considered not only in terms of the level of total bilirubin, but also in terms of the patient’s clinical manifestations and the level of other test indicators. First of all, if the total bilirubin 24.8umol/L does not reveal obvious yellow staining of the skin, mucous membranes and sclera through the naked eye, as well as other clinical symptoms, the patient may be suffering from occult jaundice, which generally does not cause adverse effects on the human body and does not require special treatment, and this condition is less serious. Secondly, if the total bilirubin is 24.8umol/L and the yellow staining of the skin and sclera is obvious, if there are no other clinical symptoms, such as elevated total bilirubin and jaundice symptoms related to mild bile duct obstruction and other factors, it is usually less serious and active treatment will help to alleviate the condition. In addition, if there is also abdominal pain, wasting, blood in the stool, etc., and the total bilirubin value shows a continuous increase, the situation may be more serious and further examination of liver ultrasound, liver function, or imaging and laboratory tests are needed. The cause of the increase in total bilirubin should be determined based on the medical history, and then aggressive symptomatic treatment should be provided. Patients with a total bilirubin value of 24.8umol/L should pay attention to reasonable rest and avoid staying up late in their daily life. They should avoid smoking and alcohol, eat less spicy and greasy food, eat more vegetables and fruits, and exercise appropriately, all of which are beneficial to the recovery of the total bilirubin value.