Urine bilirubin +1, may be hepatocellular damage, hemolytic jaundice, biliary system diseases, etc., should be based on different causative factors to take different treatment options, such as drug therapy, plasma exchange, surgical treatment, etc.. 1. Hepatocellular damage: common in acute viral hepatitis, generally need hospitalization, first carry on the liver function examination, and adopt antiviral treatment, protect the liver and liver protection treatment, commonly used drugs have lamivudine, transfer factor capsule, glucuronide lactone, gardenia jasminoides granules and so on. 2. hemolytic jaundice: common in all kinds of hemolytic disease and large area burns, need to take hormone treatment in time, consider plasma replacement when necessary. 3. biliary tract system disease: common in cholelithiasis, cholangiocarcinoma and so on, take surgical treatment as main, for example, cholecystectomy and so on. Urine bilirubin +1 is considered to be caused by a variety of reasons, it is recommended to go to the regular hospital as soon as possible for relevant examinations, such as urine routine, blood routine, ultrasound, CT, etc., to clarify the cause of the disease, and then timely treatment.