why is my urine cloudy?
Cloudy or foamy urine may occur occasionally due to mild dehydration; when it occurs in the absence of symptoms and goes away rapidly, it is usually of little consequence. Certain conditions can cause excess protein or crystalline substances in the urine, causing it to persistently appear cloudy or foamy. Infections anywhere in the urinary tract (UTIs), including the bladder or urethra, in both men and women, can cause blood and pus to appear in the urine, giving it a cloudy appearance.