Patient's Query
Hello doctor,
I have a creatinine value of 90 umol/L and cystatine C of 0.95 mg/L. This gives a relative average eGFR of 79 which then is classified as CDK stage 2. But if I calculate my height and weight the absolute eGFR is 94. Do I have CDK stage 2 or should I look at absolute eGFR? Kindly suggest. Thank you.
Hello,
Welcome to icliniq.com.
I understand your concern regarding eGFR values. CKD (chronic kidney disease) is defined if GFR (glomerular filtration rate) is less than 60 for more than three months or if urine protein is more than 20 mg for more than three months. GFR depends on many factors, with age it decreases slowly. And especially creatinine depends on your muscle mass, the amount of protein intake in your diet, and age. I want to know the following:
1. Do you have diabetes or hypertension?
2. Are you on any medication?
3. Do you have a family history of kidney disease?
Your creatinine and cystatin C are within normal range, do not rely on the formulas for calculating eGFR, as they are not completely reliable. It is only reliable if GFR is less than 60. I would advise you to get a urine protein creatinine ratio also. Thank you.
Patient's Query
Hello doctor,
Thank you for your answer. I do not have diabetes or high blood pressure and no family history. I am lifting heavy weights and eating a high protein diet. Since I pee a lot of bubbles I bought this home test to test for albumin and it was positive. But then I made a urine test albumin or creatinine test and it was 0.25 mg/dL so as far as I understand that is a good number. Guess my bubbles are not protein. Kindly suggest. Thank you.
Hello,
Welcome back to icliniq.com.
Your bubbly urine is not due to protein leakage, because it requires a large amount of protein to get froth in urine. So you do not worry about the GFR issue. I suggest you follow the following:
1. Just make sure you drink an adequate amount of water.
2. Eat more fruits and vegetables daily.
3. Cut down on non-veg food in your diet if possible.
4. Avoid smoking and reduce alcohol consumption.
5. Do not take painkillers without a doctor's consultation.
Hope this helps you.
Thank you.
Patient's Query
Was this conversation helpful?
Answered byDr. Yash Kathuria
Medically reviewed byiCliniq medical review team
Same symptoms don't mean you have the same problem. Consult a doctor now!
Related Questions
How to manage high creatinine and low GFR in an alcoholic and smoker undergoing open heart surgery?
Should we treat high creatinine and low GFR as medical emergency?
How to decrease the Level of Creatinine in the Body?
How to normalize abnormal urine parameters with the help of medications and diet?
Anemia in Chronic Kidney Disease - Types, Symptoms, Diagnosis, and Management
Anticoagulation in Chronic Kidney Disease
Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.