Misinformation about kidney disease is rampant in India, spread through well-meaning family advice, social media forwards, and sometimes even outdated medical practice. These myths are not harmless. They delay diagnosis, cause patients to abandon effective treatment in favour of unproven remedies, and create unnecessary fear around life-saving interventions like dialysis and transplant. Here are eight of the most common and dangerous myths we encounter in clinical practice.
Myth 1: Drinking large amounts of water will prevent all kidney problems. Reality: While adequate hydration is important, forcing excessive water intake does not protect healthy kidneys and can be dangerous for CKD patients with fluid restrictions. For most healthy adults, 1.5 to 2 litres per day, adjusted for climate and activity, is sufficient. Myth 2: Kidney disease only affects the elderly. Reality: CKD can strike at any age. In India, a significant proportion of patients are diagnosed in their 30s and 40s, often driven by early-onset diabetes and hypertension. Children can also be affected by congenital and inherited kidney conditions.
Myth 3: If you feel fine, your kidneys are fine. Reality: CKD is called a 'silent disease' because symptoms like fatigue, swelling, and reduced urine output often appear only when 70-80% of kidney function is already lost. By the time symptoms are obvious, the disease is advanced. Regular screening is the only reliable early detection method. Myth 4: Ayurvedic or herbal remedies can cure kidney disease. Reality: While some traditional formulations may have supportive roles, there is no proven herbal cure for CKD. Worse, certain herbal preparations contain heavy metals or nephrotoxic compounds that can accelerate kidney damage. Always inform your nephrologist about any alternative treatments you are taking.
Myth 5: Dialysis means the end of life. Reality: Many patients live productive lives on dialysis for years or even decades. Modern dialysis technology has improved dramatically, and with proper nutrition, medication adherence, and psychosocial support, dialysis patients can work, travel, and maintain meaningful relationships. Myth 6: Kidney transplant is only for the wealthy. Reality: Government schemes like Ayushman Bharat cover kidney transplant surgery. Several state governments provide additional subsidies. While the journey is not without financial challenges, transplant is increasingly accessible across economic strata.
Myth 7: A person can survive perfectly well with one kidney, so donating a kidney is risk-free. Reality: Living kidney donation is generally safe, with excellent outcomes for well-screened donors. However, it is not entirely without risk. Donors undergo thorough medical and psychological evaluation, and long-term follow-up is essential. The decision to donate should be fully informed and entirely voluntary. Myth 8: Creatinine level is the only marker that matters. Reality: While serum creatinine is important, eGFR (estimated Glomerular Filtration Rate), urine albumin, blood pressure, and haemoglobin levels all contribute to a complete picture of kidney health. Focusing solely on creatinine can give a misleading sense of stability.
Knowledge is the first line of defence against kidney disease. Share accurate information with your family and community, and always verify health claims with qualified medical professionals rather than social media forwards. If you have questions about kidney health, your nephrologist and organisations like Kidney Donate Help Center are here to help.