Nephrologists Bust 7 Common Myths About Kidney Disease: Is Dialysis Inevitable or Can You Prevent It?

By Admin

21 Jun, 2025

Kidney disease is more common and misunderstood than you may think. With their silent functioning and complex role in keeping our bodies healthy, kidneys often don’t get the attention they deserve until damage is already done. According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), chronic kidney disease (CKD) occurs when your kidneys are damaged and can’t filter blood as efficiently as they should. But do you really need to drink gallons of water to keep them safe? Are painkillers truly harmless? Is dialysis your only option? Let's clear the confusion.

Two expert nephrologists from Manipal Hospitals Dr Saiprasad Sahoo, Senior Consultant – Nephrology, Manipal Hospital Bhubaneswar, and Dr Maria Bethsaida Manual, Consultant – Nephrology and Transplant Physician, Manipal Hospital Whitefield debunked some of the most common myths about kidney health.

Myth 1: Drinking More Water Can Prevent Kidney Disease

Fact: While staying hydrated is important, excessive water intake won’t “cleanse” your kidneys or protect them from disease. Dr Sahoo explains that hydration should be adequate based on your body’s needs not overdone. Overhydration can actually burden the kidneys in certain conditions.

Myth 2: Painkillers Are Harmless for the Kidneys

Fact: Over-the-counter medications like paracetamol and NSAIDs may seem harmless, but their overuse can damage kidney tissue over time. In fact, frequent or prolonged use can even increase the risk of kidney cancer, as highlighted by urologists. Always consult a doctor before regular use.

Myth 3: Kidney Disease Always Shows Early Symptoms

Fact: This is perhaps the most dangerous myth. CKD is known as a “silent disease” because symptoms often appear only in advanced stages. Fatigue, swelling, or changes in urination might not be noticed early. Routine health check-ups are crucial for early detection.

Myth 4: Dialysis Is Inevitable If You Have Kidney Disease

Fact: Not every patient with kidney disease ends up on dialysis. With early detection, proper treatment, and lifestyle changes, kidney function can be preserved and dialysis delayed or even avoided entirely in many cases.

Myth 5: Kidney Disease Is Only Caused by Diabetes or High Blood Pressure

Fact: While diabetes and hypertension are the leading causes, other factors like genetics, autoimmune diseases, urinary infections, and medications can also contribute. It’s important not to dismiss your risk just because you don’t have diabetes or high BP.

Myth 6: You Can’t Do Anything Once You’re Diagnosed with CKD

Fact: Kidney disease is manageable, especially in its early stages. According to Dr Sahoo, “Make conscious dietary choices, stay hydrated, avoid smoking, manage stress, and regularly monitor your blood pressure and sugar levels.” These small changes can make a big difference.

Myth 7: Only Older People Get Kidney Disease

Fact: While the risk increases with age, young adults and even children can develop kidney disease especially those with underlying health issues, obesity, or a family history. Kidney care is important at every stage of life.

Final Thoughts: How to Maintain Healthy Kidneys

Your kidneys may be silent warriors, but that doesn’t mean they should be neglected. Dr Sahoo emphasizes the importance of tracking health parameters, eating mindfully, maintaining a healthy lifestyle, and staying on top of any risk factors. Prevention and awareness are key.