What causes white deposits in female urine?

White sediment in female urine may be crystalline urine or urinary tract infection and urinary tract stones. Crystalline urine or saline urine will show white sediment at the bottom of urine sediment, without any urinary tract irritation symptoms, symptoms can disappear after dilution with water. If urinary tract infection, it is mostly flocculent or hairy sediment, accompanied by frequent urination, urgency, urination pain, etc. If urinary tract stones patients need to do surgery or drug row stone treatment, can do urinary system B ultrasound examination to determine.