It's a little cold these days. I don't want to go to the toilet at night, so I pee in a bottle and put it over there. In the morning, I looked at the urine in the bottle.

There may be many reasons for white precipitation in urine, such as:

Salt crystallization in urine is a normal physiological phenomenon, especially in cold weather or concentrated urine. In this case, white precipitate will appear after urine is placed, but fresh urine is clear and transparent.

Urinary tract infection is a common pathological cause, which will lead to a large number of white blood cells, bacteria, inflammatory tissue fragments and so on. In the urine, the urine appears rice-washed water sample or dirty white, and floc is suspended or precipitated. In this case, patients usually have frequent urination, urgency, dysuria, low back pain, fever and other symptoms.

Lymphatic diseases, a rare cause, will lead to pathological changes of lymphatic vessels in the body, which will make lymph enter the urinary system. In this case, the urine is milky white or milky white, and sometimes there are white clots or blood. In this case, the patient may also have limb edema, ascites and other manifestations.

If you find white sediment in your urine, accompanied by other uncomfortable feelings, it is recommended to go to the hospital for routine urine tests in time to determine the specific reasons and treatment plans.