When urinary microalbumin increases, it is necessary to determine whether it is a physiological or pathological cause. Physiological causes are commonly found in fever, prolonged standing, etc., generally no special treatment, pay attention to rest; pathological causes are commonly found in hypertensive nephropathy, glomerulonephritis, etc., which need to be treated with oral valsartan and prednisone as prescribed by the doctor. 1. Physiological reasons: under normal circumstances, the value of microalbumin in urine is less than 20mg/L. Under physiological conditions, such as excessive emotional anxiety and tension, eating high protein food, standing for a long time, cold, fever, etc., which can lead to an increase in the value of urinary microalbumin, at this time, pay attention to rest, and a light diet can be. 2. Pathological causes: Pathological causes can be seen in hypertension kidney damage, diabetic nephropathy, glomerulonephritis nephritis, hepatitis B-related nephritis, etc. Urine microalbumin can assess glomerular damage, is a more sensitive indicator, this time need to comply with the doctor’s instructions orally valdecoxib, dagliflozin, prednisone acetate, entecavir and so on. The above drugs should be used according to the doctor’s prescription. If you find that urinary microalbumin is elevated, consult the nephrology department of a regular hospital to find out the cause, and standardize the treatment under the guidance of a physician.