Why diabetes and blood pressure matter to the kidneys
Kidneys filter blood through tiny vessels that are easily damaged by years of high blood sugar or high blood pressure. The damage is usually silent at first, with no symptoms until function has already dropped.
Tests that check kidney function
A blood test for creatinine (which gives an eGFR, an estimate of how well the kidneys filter) and a urine test for protein are the two basic checks. Your doctor will say how often to repeat them.
Signs that need attention
Swelling of the legs or face, foamy urine, feeling more tired than usual, or a drop in how much urine you pass. Many of these have other causes too, so they need a proper check rather than self-diagnosis.
What helps protect kidney function
Keeping blood sugar and blood pressure in the range your doctor has set, taking prescribed medicines regularly, limiting salt, and not taking painkillers or other medicines on your own without checking, since some affect the kidneys.
What a nephrology visit involves
A review of your blood pressure, sugar control and kidney blood and urine tests, medicines adjusted where needed, and a plan for how often to be reviewed.
This guide is general information. It cannot replace an examination. If you have symptoms, please see a doctor. Medical disclaimer.
Treatment for this at Disha Hospital: Nephrology department.