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What are the causes of high creatinine and blood urea nitrogen levels in elderly patients?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

My father is suffering from diabetes, hypertension, and chronic kidney disease. His creatinine level is 5 mg/dL, blood urea nitrogen level is 90 mg/dL, and hemoglobin level is 8 g/dL. He is taking capsule Sompraz IT, tablet Faronac 300 mg ER, tablet Febuxostat 40 mg, tablet Irozorb plus, tablet Ketoalfa-DS, tablet Amlovas LS, and an Insulin dose to control diabetes.

The insulin dosage is given according to the blood glucose level. He has taken SGPT, ESR, KFT, CBC, a random blood glucose test, and a urine test. I have attached the reports.

Please help.

Answered by Dr. Manzoor Ahmad Parry

Education:

DM

Professional Bio:

Dr. Manzoor Ahmad Parry is a Nephrologist specializing in kidney health, skilled in diagnosing and managing acute and chronic kidney diseases, hypertension related to kidney issues, electrolyte imbalances, dialysis management, and patient education for kidney disease prevention and long-term wellness.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome to icliniq.com.

I have seen the report attached (attachment removed to protect the patient's identity).

Could you please let me know your specific query or concern?

I will be happy to assist you.

Patient's Query

Thank you, doctor, for the reply.

Can you prescribe medicines to prevent further kidney failure, to reduce creatinine and blood urea nitrogen levels?

Answered by Dr. Manzoor Ahmad Parry

Education:

DM

Professional Bio:

Dr. Manzoor Ahmad Parry is a Nephrologist specializing in kidney health, skilled in diagnosing and managing acute and chronic kidney diseases, hypertension related to kidney issues, electrolyte imbalances, dialysis management, and patient education for kidney disease prevention and long-term wellness.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome back to icliniq.com.

Since your father has a kidney function of 13 ml/min, he has reached the end stage. Follow these steps;

1. Your father should stop taking tablet Amlodipine (calcium channel blocker) 5 mg and take tablet Carca (Carvedilol) 3.125 mg twice daily for high blood pressure.

2. Monitor the blood pressure daily.

3. Your father should eat less than 0.17 ounces of salt and a low-protein diet.

4. Avoid painkillers and herbal medicines to prevent kidney damage.

5. You should consult a specialist for treating AV (arteriovenous) fistula and a kidney transplant.

I hope this helps you.

Thank you.

Medically reviewed by iCliniq medical review team
Published At May 27, 2022
Reviewed At March 2, 2026

Education:

DM

Professional Bio:

Dr. Manzoor Ahmad Parry is a Nephrologist specializing in kidney health, skilled in diagnosing and managing acute and chronic kidney diseases, hypertension related to kidney issues, electrolyte imbalances, dialysis management, and patient education for kidney disease prevention and long-term wellness.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

DM

Professional Bio:

Dr. Manzoor Ahmad Parry is a Nephrologist specializing in kidney health, skilled in diagnosing and managing acute and chronic kidney diseases, hypertension related to kidney issues, electrolyte imbalances, dialysis management, and patient education for kidney disease prevention and long-term wellness.

This doctor is not available for online consultations on the platform anymore.

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