Chronic renal failure is usually incurable. Because chronic renal failure is an irreversible disease, the kidney damage caused by this chronic renal failure usually cannot be repaired, and the progression of the kidney disease can only be slowed down by active treatment. The kidney damage already caused by chronic renal failure cannot be fully recovered. For patients with irreversible chronic renal failure, the declining kidney function is usually difficult to be completely restored again, and can only be slowed down as much as possible through active treatment, and usually cannot be cured. Patients with chronic renal failure are advised to go to regular hospitals in time and receive standardized treatment under the guidance of doctors.