Microalbumin in urine is the protein leakage caused by kidney damage, generally low urine microalbumin is normal and does not require special treatment. If the urine microalbumin is high, it indicates early kidney damage, mostly seen in diabetic nephropathy, hypertensive nephropathy and other secondary nephropathies as well as mild glomerulonephritis. This condition requires 24h urine protein quantification, through which early and active preventive treatment can be carried out. You can use enalapril, benazepril, irbesartan tablets and other symptomatic treatment to reduce urine protein and stabilize kidney function. At the same time, you can use Huangkui capsule or Chinese medicine soup, which has the ability to clear heat and dampness and lower turbidity, which can delay kidney failure. At the same time, you can use Bailing tablets and Jin Shui Bao capsule for a long time to protect kidney function and improve immunity, which can prevent accelerated kidney function damage.