Chronic Kidney Disease Stages

Chronic Kidney Disease Stages describe the progressive decline in kidney function over time. There are five stages, starting from mild damage in Stage 1 to complete kidney failure in Stage 5. As the stages advance, the estimated glomerular filtration rate (eGFR) decreases, indicating reduced kidney efficiency. Early detection and treatment can slow progression, while advanced stages may require dialysis or a kidney transplant to support life and prevent serious complications.