Baby urine white sediment may be crystalluria, celiac disease, urinary tract infection and so on. 1. Crystalline urine: crystals exist in the urine, the composition of the crystals is different, the white precipitate is also different. For example, calcium carbonate crystals, phosphate crystals, will make the urine white precipitate, this phenomenon is the body is dehydrated, the urine concentration produced, in the lower ambient temperature and the urine pH change, it is recommended to drink more water, eat more vegetables, do not need to worry too much. 2. Coeliac disease: lymphatic vessel problems, resulting in baby urine white sediment, the cause of the vast majority of parasites, thought to be related to filarial worms, filarial worms into the lymphatic vessels damage and become, a few due to tuberculosis or malignant tumors destroy the lymphatic vessels, so that the lymphatic fluid into the urinary tract, the formation of coeliac disease. 3. Urinary tract infection: there are urethritis, cystitis, etc., for the baby, urinary tract infection often occurs, the baby’s body is not yet mature, low immunity, and the exposure of clothing, will lead to baby infection, urine contains a large number of white blood cells or bacterial metabolites, may lead to white sediment in the urine. If your baby has white precipitate in urine, you need to go to the hospital in time for examination to clarify the cause of the disease and then be treated under the guidance of the doctor.