If the routine urine examination, found that the urine protein weak positive, you can first observe, and to remove the triggers, such as strenuous exercise, late at night, fatigue, exposure to heat and so on. If in the process of dynamic observation, found that the urine protein turns negative, there is no need to deal with. If it is still weakly positive or positive, or becomes strongly positive, this situation can be given to reduce urinary protein drugs to treat, such as xanthoi capsule, valsartan capsule, Benadryl tablets. At the same time, it is necessary to deal with the cause of the disease. For example, if it is caused by chronic nephritis, anti-platelet aggregation, blood pressure control and other treatments need to be given. If it is caused by systemic lupus erythematosus, hormones and immunosuppressants need to be given to treat it. If the amount of urine protein gradually increases during observation, suggesting that it is caused by nephrotic syndrome, it is necessary to give hormones, as well as anticoagulant, lipid-lowering and other drugs to treat, if necessary, combined with immunosuppressive therapy.