Fatima Khan Fatima Khan Asked 6 months ago

How do doctors test for kidney disease?

My blood pressure has been a bit high lately, and my doctor mentioned that it can sometimes affect kidneys. I wanted to understand how doctors test to see if someone has kidney disease.

10

10 answers

Pooja Hegde Pooja Hegde Joined Feb 2026 6 months ago
Most liked

I have been having some mild back discomfort and swelling in my ankles, and I am so scared it might be a kidney issue. Does anyone else get super anxious before getting blood work done? I heard they test creatinine, but I am too nervous to book the appointment.

Vijayendra Prasad Vijayendra Prasad Joined Mar 2026 6 months ago

I ignored my high blood pressure and foamy urine for months, which unfortunately led to early-stage kidney disease. Doctors easily detect it with a simple serum creatinine blood test and a urine test for protein. Please get your kidney function checked immediately if you notice any changes.

Simran Kaur Simran Kaur Joined Jun 2026 4 months ago

It is emotionally draining to face the possibility of a chronic illness, and I completely validate your fears. When my doctor ordered the eGFR and urine microalbumin tests, my mind was racing with worst-case scenarios. Just take a deep breath; getting the blood test done is the first step to taking back control.

Karthik Subramanian Karthik Subramanian Joined May 2026 5 months ago

I suggest going to a reputable hospital and asking the nephrologist for a Kidney Function Test (KFT), which checks your blood urea and creatinine. You should also ask them to explain what your eGFR score means. Don't hesitate to ask your doctor to clarify any doubts you have about the report.

Powered by

Consult a nephrologist

Shalini Raje Shalini Raje Joined Jan 2026 6 months ago

My family doctor explained that kidney health is primarily assessed through two markers: the Estimated Glomerular Filtration Rate (eGFR) from a blood test, and the Urine Albumin-to-Creatinine Ratio (UACR). These tests measure how well the kidneys filter waste and if they are leaking protein. It is highly accurate.

Nikhil Kamath Nikhil Kamath Joined Mar 2026 6 months ago

I was looking this up recently out of curiosity. It turns out that kidney disease is diagnosed using a very standard blood test for creatinine levels to calculate your eGFR, alongside a urine test to check for albumin. It seems pretty routine and painless to get checked.

Devendra Vyas Devendra Vyas Joined Feb 2026 6 months ago

Drinking plenty of water and barley water is good for flushing out toxins, but you must consult a doctor for proper diagnosis if you suspect kidney issues. They will run blood urea and serum creatinine tests to evaluate kidney performance. Please do not rely only on home remedies for chronic concerns.

Related reads

All articles
Sunita Kulkarni Sunita Kulkarni Joined Feb 2026 6 months ago

Khali pet jaakar ek Kidney Function Test karana padta hai, haan na. Usme creatinine aur urea levels ka sab pata chal jata hai easily. Doctor ko report dikha do, woh log urine test bhi likhte hain, so tension mat lo bilkul.

Aman Preet Aman Preet Joined Feb 2026 6 months ago

They will just take a small blood and urine sample to check how your kidneys are filtering waste. It is a very simple process and the doctors will guide you gently. Wishing you good health, hope your reports come out perfectly normal.

Madhusudan Rao Madhusudan Rao Joined Apr 2026 6 months ago

Since I have had diabetes for ten years, my doctor tests my kidneys twice a year with a serum creatinine and a microalbuminuria test. High blood sugar can strain the kidneys over time, so keeping your HbA1c in check and doing these regular screenings is absolutely critical.

Evidence-based health, reviewed by clinicians. Free, weekly.