Positive urobilinogen usually has no symptoms if it is caused by physiological factors. If it is caused by biliary tract diseases, hepatitis, hemolysis and hepatocellular carcinoma, cirrhosis, etc., the patient may have symptoms of the disease, such as jaundice, poor appetite, ascites, and so on. 1. Physiological positive urobilinogen is generally related to urine concentration, drinking too little water, and patients usually have no obvious symptoms. 2. Pathological positive urobilinogen refers to the increase of bilirubin in urine due to hepatitis, bile duct blockage or hemolysis, etc., and patients may have nausea, vomiting, fever, chills, abdominal distension and other symptoms of liver and gallbladder diseases. 3. In case of liver cancer or cirrhosis and other serious diseases, patients may also have symptoms such as emaciation, ascites, edema, and fatigue. If you find positive urobilinogen, you must actively consult a doctor for diagnosis, clarify the cause of the disease, and actively treat it under the guidance of a physician to avoid delaying the condition.