Urine protein 2+ needs to be identified after the cause of targeted treatment. If it is physiological reasons such as strenuous exercise, fever and so on, without special treatment, after resting, urine protein can usually turn negative; if it is pathologic reasons such as glomerulonephritis, may need to be treated with drugs. 1. Physiological reasons: more common in strenuous exercise, fever, etc., the patient’s kidneys have no organic lesions, no special treatment is needed, and the urine protein can usually turn negative after rest. 2. Pathological causes: such as glomerulonephritis, nephrotic syndrome, etc., can be applied to sartan or prilosec drugs, such as irbesartan, captopril, etc. to reduce blood pressure, reduce urinary protein, and if necessary, can be applied to glucocorticoids, such as prednisone, immunosuppressants, such as cyclophosphamide, tacrolimus, etc. for treatment. Urine protein 2 + may also have other reasons, it is recommended that patients go to the regular hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.