The normal range of urinary microalbumin is 0-30mg/L, so 169mg/L is on the high side. Need to identify the physiological causes or pathological causes, physiological causes such as after strenuous exercise, generally regular review can be; pathological causes can be seen in diabetic nephropathy, hypertensive nephropathy, can follow the doctor’s instructions oral medication (dagliflozin, valsartan, etc.) treatment. 1. Physiological causes: such as strenuous exercise, eating a lot of high protein food, generally no special treatment, pay attention to rest, light diet can be, at this time need regular review. 2. Pathological causes: common in diabetic nephropathy, hypertensive nephropathy, nephritis early, etc., this time you need to follow the doctor’s instructions to take the protection of renal function, reduce urinary protein medication, such as Lei Gongteng tablets, Dagliflozin, valsartan, prednisone acetate and so on. Urine microalbumin abnormal patients, you need to go to the regular hospital to find out the cause, follow the doctor’s prescription medication.