When the patient underwent a routine urinalysis, the urinary bilirubin value was found to be 33umol/L, which is significantly high, as normal urinary bilirubin values range from 0.3-3.55umol/L for men and 0-2.64umol/L for women, and there are many reasons for high urinary bilirubin, including the fact that the test can be performed after a meal, so it is recommended that the test be performed on an empty stomach. Therefore, it is recommended that the test should be performed during fasting. In addition, patients with damage to the liver or gallbladder, chronic constipation or severe intestinal obstruction can also cause high urobilinogen. When a patient goes to the hospital and finds that the urobilinogen value is significantly high, the patient is considered to have some kind of disease in his body. It is recommended that further relevant tests, especially liver function tests and intestinal tests, should be done to identify the cause of the disease and then treat it symptomatically under the guidance of a doctor. Drink more water and eat more fresh fruits and vegetables.