Indirect bilirubin 14.4μmol/L is not serious and the value is within the normal reference range. Indirect bilirubin is also called unconjugated bilirubin, and its normal reference range is 3.4-17.1 μmol/L, so indirect bilirubin 14.4 μmol/L does not necessarily mean that there are any pathological factors. Of course, each hospital has different testing reagents or testing instruments, and the reference range may vary, so it is necessary to judge according to the criteria of the hospital you visit. If indirect bilirubin is elevated, it may be a physiological transient elevation, which is caused by staying up all night, drinking alcohol, or being overworked, and will usually return to normal after rest. It may also be related to liver disease, hemolytic jaundice, coagulation dysfunction and other pathological factors, you can observe whether the patient has uncomfortable symptoms such as: nausea, vomiting, fatigue, loss of appetite, yellow urine, yellow skin and mucous membranes, etc., and at this time you need to consult a doctor in a timely manner, complete the relevant examinations, under the guidance of the doctor for standardized treatment.