High creatinine in kidney function test, there are two general conditions, the first is acute renal failure; the second is chronic renal failure. Acute renal failure refers to the rapid decline in kidney function within a short period of time due to various causes, resulting in oliguria, azotemia, and disorders of water-electrolyte metabolism. Among them, acute tubular necrosis is more common, which requires timely symptomatic treatment and can generally be restored to normal without long-term treatment. In the case of chronic renal failure, long-term treatment is required, and the treatment is more complicated. You can use creatinine-lowering Chinese medicines, such as urinary toxicity Qing granules, Haikun kidney hi capsule, kidney failure Ning, etc., which generally have better treatment effect and can delay kidney failure. But the course of treatment is longer, and it is easy to lead to active deterioration of kidney function and enter the uremic phase. If it enters the uremic phase, it needs to take renal replacement therapy, such as hemodialysis, peritoneal dialysis, kidney transplantation, which generally has a poor quality of life, is more troublesome to treat, and easily causes complications of cardiovascular and cerebrovascular diseases.