Cloudy urine with white precipitate may be caused by celiac disease, or it may be caused by urinary tract infection, urinary tract stones, urinary tract tuberculosis, etc. 1. celiac disease: celiac disease is often celiac fluid or lymphatic fluid mixed in the urine, resulting in the appearance of urine appears milky white, the urine contains lymph, fat, celiac particles, protein and other substances, there will be a discharge of cloudy urine, can be white after settling. 2. Urinary system infection: when the urinary system is infected, there will be cloudy urine, urine after a period of time, there can be a large number of flocculent precipitation, some patients will also be accompanied by urinary urgency, pain in urination, urinary frequency symptoms. 3. Urinary stones: general urinary stones need to be treated by extracorporeal lithotripsy or surgical lithotripsy, after surgery, there can be turbid urine discharge, particle precipitation can be white. 4. Urinary system tuberculosis: not only will there be turbid urine, but also accompanied by fever, urinary frequency, urinary urgency symptoms. When the turbidity of urine with white precipitation persists without relief, you should consult a doctor in time, after a clear diagnosis and active treatment.