When Should You Worry About GFR? A Guide to the Number and the Trend
You open a blood report and see an estimated glomerular filtration rate (eGFR) lower than you expected. Is 75 worrying? What about 58 or 42? The most useful answer depends on where the number started, how quickly it changed, whether it stays low, and what your urine test shows. An eGFR result is important, but … Read more