Medically reviewed by Dr. Victor Gura, Nephrology Specialist 
Kidney failure, also known as renal failure, occurs when the kidneys lose their ability to effectively filter waste and excess fluids from the blood. This can lead to serious health complications if not addressed in time.
🔍 Types of Kidney Failure
- Acute Kidney Failure: Sudden loss of kidney function
- Chronic Kidney Disease (CKD): Gradual decline over time
- End-Stage Renal Disease (ESRD): Requires dialysis or transplant
⚠️ Common Causes
- Diabetes
- High blood pressure
- Infections
- Glomerulonephritis
- Dehydration or blood loss
📋 Symptoms to Watch For
- Swelling in ankles, feet, or face
- Reduced urine output
- Fatigue and weakness
- Shortness of breath
- Confusion or drowsiness
🧪 Diagnosis & Testing
- Creatinine and BUN blood tests
- eGFR calculation
- Urinalysis
- Ultrasound or CT scan
💊 Treatment Options
- Treating the underlying cause (e.g. diabetes, infection)
- Dialysis: Hemodialysis or peritoneal dialysis
- Kidney transplant
- Medications to control symptoms
Track your kidney health with our CrCl Calculator.
Disclaimer: This blog is for informational purposes only. Always consult your physician for medical advice and diagnosis.