When we think of kidney disease, we typically picture older adults managing diabetes or hypertension. But kidney disease in children is a significant and often overlooked health challenge in India. An estimated 1 in 500 Indian children is affected by some form of kidney disorder, ranging from urinary tract infections and nephrotic syndrome to congenital anomalies and inherited conditions like polycystic kidney disease. Pediatric nephrology, the subspecialty dedicated to these young patients, has fewer than 200 practitioners across the entire country.
Nephrotic syndrome is the most common kidney condition in Indian children, with an incidence roughly 10-15 times higher than in Western countries. It presents with swelling around the eyes and ankles, frothy urine, and fatigue. While many cases respond well to steroid treatment, a significant minority become steroid-resistant or frequently relapsing, requiring more complex immunosuppressive therapy. Parents often feel bewildered by the fluctuating course of the disease and may turn to alternative remedies that can delay effective treatment.
Urinary tract infections (UTIs) in children, particularly in girls, can be a sign of underlying structural abnormalities of the kidneys and urinary tract (CAKUT, congenital anomalies of the kidney and urinary tract). These anomalies are the leading cause of kidney failure in children worldwide. A child with a confirmed UTI, especially if febrile, should be investigated with an ultrasound at minimum, and possibly further imaging, to rule out reflux or obstruction that could cause progressive kidney damage if left untreated.
Warning signs that parents should watch for include: persistent or recurrent swelling around the eyes, especially in the morning; frequent urinary tract infections or pain during urination; blood in the urine (even a pink tinge); bed-wetting that resumes after a child has been dry for months; poor growth or failure to gain weight; persistent high blood pressure (yes, children can have hypertension); and excessive thirst with large urine volumes. Any of these signs warrants evaluation by a paediatrician, and ideally a pediatric nephrologist.
The psychosocial impact of kidney disease on children and their families is profound. Children on long-term treatment miss school, feel different from their peers, and may develop anxiety or low self-esteem. Adolescents face particular challenges, including body image concerns related to steroid-induced weight gain, the social burden of frequent hospital visits, and the critical issue of treatment adherence during a developmental stage characterised by a desire for independence and normality. Family counselling and school liaison are important but rarely available components of care.
Vaccination is a particularly important and often neglected aspect of pediatric kidney care. Children with CKD or nephrotic syndrome are immunocompromised, either by the disease itself or by immunosuppressive medications. They should receive all age-appropriate vaccinations, including pneumococcal and annual influenza vaccines, ideally during periods of disease remission or low immunosuppression. Live vaccines require special consideration and should be administered only on the advice of the treating nephrologist.
At Kidney Donate Help Center, our pediatric awareness programme works with schools, anganwadi centres, and paediatricians to improve early recognition and referral. We provide parent education materials in multiple languages and run a dedicated helpline for families navigating pediatric kidney disease. Every child's kidney deserves protection, and that protection begins with awareness, early detection, and access to specialised care.