It is recommended that white urine be examined in the hospital to clarify the possible causes of the following: 1, urinary tract infection, urine contains more bacterial metabolites or contains more pus cells, which can appear cloudy urine, white phenomenon, accompanied by urinary frequency, urinary urgency, painful urination symptoms; need to carry out ultrasound examination of the urinary system, urinary routine and urine culture examination to clarify the presence of infection 2. If white urine appears in children, it is mostly seen in salt urine, which is more common in winter, and there are usually no symptoms such as frequent urination, urinary urgency and painful urination; you only need to drink more water and urinate more; 3. Celiac disease, which can appear as white urine or celiac-like urine with white color, can be diagnosed by the presence of young filarial worms in urine; it is caused by filarial worms that cause damage to the lymphatic system, and the celiac fluid enters the urinary tract The lymphatic system is then discharged with the urine, and it appears as white in the urine.