The stages of kidney failure show how much kidney function you have left, and the symptoms of kidney failure change as that function drops. Doctors measure it with a blood test called eGFR (estimated glomerular filtration rate), which tells how well your kidneys filter waste from your blood. Kidney damage is often silent in the early stages, so many people find out only when the disease is advanced. Problems that block urine flow, such as stones, can also harm the kidneys over time, which is why timely kidney stone treatment in Chandigarh or in your own city matters for long-term kidney health. This guide explains each stage, what you may feel, and when to get help. What Is Kidney Failure? Kidney failure means your kidneys can no longer remove waste and extra fluid from your body well enough. Chronic kidney disease (CKD) usually progresses slowly, over months or years, and doctors divide it into five stages based on eGFR. Strictly speaking, “kidney failure” refers to stage 5. In...
Doctors recommend a 24-hour urine test for kidney stones because it reveals why your body is forming stones in the first place — not just that stones are present. Blood tests and imaging can confirm a stone exists, but only a full day's urine collection can measure the exact levels of calcium, oxalate, citrate, uric acid, and other minerals that drive stone formation. This information lets the urologist build a targeted prevention plan instead of just treating the current stone and waiting for the next one to show up. Below, we break down exactly what this test does, why it matters, and what patients should know before and after taking it. What Is a 24-Hour Urine Test? A 24-hour urine collection is exactly what it sounds like: instead of a single "spot" urine sample taken during a clinic visit, you collect every drop of urine you pass over a full 24-hour period into a special container (often kept refrigerated). The lab then analyzes the total volume along with the conc...