Urine began a little milky white considerations and urethritis, celiac disease, urine phosphate precipitation and other reasons. 1. Urethritis: when pathogenic bacteria invade the urinary tract, it can produce stimulation of the urinary tract, which leads to the emergence of urinary tract irritation symptoms such as frequent urination, urinary urgency, urinary pain. Sometimes it can also be accompanied by purulent discharge, which leads to the beginning of the urine with milky white color. 2. Celiac disease: commonly seen in filariasis or perirenal lymphatic obstruction. When the lymphatic system is connected to the urinary system, the celiac disease in the lymphatic system can enter the urinary system, which leads to milky white urine during urination. At the same time, the urine can be mixed with white clots or blood. 3. Urine phosphate precipitation: When urine alkalinity is high, phosphate crystals in urine can be precipitated, which leads to the situation that urine starts to look a little milky white. Especially after drinking too much milk products, the symptoms are most obvious. If the urine begins to be a little milky, it is recommended to go to the hospital as soon as possible, urine routine, urine culture and other related examinations, to clarify the cause of the disease, under the guidance of the doctor for targeted treatment.