Why Chronic Kidney Disease(CKD) without symptoms ?
It is possible to pass normal quantity of urine inspite of the kidneys chronically damaged , since about 180 liters of
ultrafiltrate is formed in the kidneys. So even when 90% of kidneys are damaged, there can be a normal urine output.
Disease of the kidneys often do not produce urinary symptoms when chronic. The body also adapts when a disease is
chronic.