Drinking more water may wash out physiological urinary protein, such as strenuous exercise, fever, high protein diet and other conditions; but pathologic high urinary protein, although it may be a momentary washout of urinary protein, but the cause of the disease has not been removed, urinary protein may reappear. Patients after a lot of exercise or sweat loss, will make the body of water loss lead to urine concentration, resulting in high urinary protein, this situation is usually in the supplemental water, high urinary protein can be relieved, belongs to the transient high urinary protein. Kidney disease, such as glomerulonephritis, urinary tract infection, urinary stones and other diseases, can cause kidney function is impaired, resulting in elevated urine protein, if only by drinking more water, may be a short period of time to dilute the urine protein, but if the cause of the disease has not been removed, the urine protein can persist. This situation usually requires treatment of the primary disease in order to correct the symptoms of high urinary protein. It is recommended that patients with urinary protein go to a regular hospital to find out the cause of the problem and follow the doctor’s instructions to avoid aggravation of the disease.