First of all, normal fresh urine in men is clear and transparent, and it is normal to see a trace of flocculent precipitate after placing, when the white flocculent is the clot of mucin, nucleoprotein, salt and epithelial cells. In addition, if you eat too much high phosphate food, such as squash, pickles, milk, etc., it can lead to the appearance of phosphate urine, making the urine cloudy, as a normal phenomenon. However, it is also possible that men have retrograde ejaculation, and when urinating, part of the semen is discharged with the urine, at which time white precipitates will also appear. Secondly, when there is an infection in the urinary system, such as urinary tract infection, prostatitis, etc., resulting in urine containing a large number of pus cells, red blood cells, epithelial cells, bacteria or inflammatory exudates, white precipitates can also appear in the urine at this time, the patient can be accompanied by symptoms such as frequent urination, urinary urgency, painful urination, and in severe cases, hematuria can also appear. If there is lymphatic obstruction or infectious diseases, such as filariasis, it can lead to celiac disease, making white precipitates appear in the urine. Finally, the presence of white precipitates in the urine may also be crystalluria. Common causes of crystalluria include low intake of water, or when the weather is colder, the urine is concentrated and crystals appear when the pH of the urine is disrupted. It may also be due to the use of certain medications, such as sulfonamides, which cause urine sulfonamide crystals. In addition, when a patient has a metabolic syndrome, such as gout, this can lead to high uric acid, which tends to crystallize and precipitate in the urine. It is important to note that if the patient has urinary stones, after ultrasonic shock, the fragments can be excreted from the urethra and granule-like precipitation can also occur. Therefore, patients are advised to drink more water and observe whether there is a change in urinary precipitation. If it still presents as more precipitation, it is recommended to go to the hospital in time to avoid the situation from worsening. If it is caused by high uric acid, it is recommended to consume fresh vegetables appropriately in daily life, control the diet and reduce the consumption of foods with high purine content, such as animal offal, seafood, beef, mutton and beer. If it is for other reasons, you can follow the medical advice to treat with medication.