The amount of drinking water for urinary protein 2+ is related to the cause of proteinuria and the severity of the condition, if it is caused by physiological reasons, then normal drinking water can be, if it is caused by renal disease, if accompanied by edema, then it should reduce the amount of drinking water, if it is not accompanied by edema, generally can be normal drinking water. Proteinuria patients can drink normal water, proteinuria has nothing to do with the amount of drinking water, proteinuria may be caused by physiological factors may also be caused by pathological factors. If the urine protein 2 + for strenuous exercise, cold, fever, mental stress, long-term standing and other physiological factors, then adjust the lifestyle can generally be improved, this time normal drinking water can be. If the glomerular disease, tubular disease and other renal diseases caused by urinary protein 2 +, you need to identify the cause in a timely manner, in accordance with the doctor’s instructions for targeted treatment, if the patient is accompanied by edema, generally need to reduce the amount of drinking water, if the patient does not have edema, hypertension and other discomforts, you can also drink water normally. Urine protein 2 + should be timely consultation, under the guidance of the doctor for treatment, daily attention to observe whether the body swelling, avoid high sodium diet, pay attention to rest.