Urine urine foam usually after the urine out of the body, within one minute will naturally dissipate, if it lasts more than ten minutes, or half an hour does not dissipate, there may be an abnormal situation. Normal urine contains organic and inorganic substances, the surface of the urine will form tension, the appearance of urine and urine foam, foam will slowly dissipate within a minute, if the increase in urinary protein, there will be abnormal foam, the shape of the larger, long time does not dissipate, this time should be to the hospital for urine routine, 24-hour urinary protein assay and other tests, a clear diagnosis of the symptomatic treatment. If the urine foam for a long time did not dissipate, you should consult a doctor in time, under the guidance of the doctor to clarify the cause of the disease, symptomatic treatment, usually pay attention to a light diet, drink more water, diligent urination, help to reduce the protein content in the urine, thereby reducing the formation of foam in the urine.