Chronic Kidney Disease Specialists in Karnataka
Chronic kidney disease is a long-term condition in which the kidneys gradually lose their ability to filter waste products and excess fluid from the blood effec…
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What is Chronic Kidney Disease?
Chronic kidney disease is a long-term condition in which the kidneys gradually lose their ability to filter waste products and excess fluid from the blood effectively, typically progressing slowly over months to years. It is classified into stages based on how well the kidneys are functioning, measured through blood tests and urine tests, ranging from mild reduction in function to complete kidney failure requiring dialysis or transplantation. The two leading causes worldwide, and in India, are diabetes and high blood pressure, both of which damage the small blood vessels within the kidneys over time if not well controlled. Chronic kidney disease is often silent in its early stages, with significant kidney function loss occurring before symptoms become noticeable, making regular screening important for those with risk factors. While kidney damage that has already occurred generally cannot be reversed, treatment can significantly slow further progression and manage complications.
Severe
Common — affects a substantial proportion of adults in India, closely linked to the growing burden of diabetes and hypertension
No
Causes of Chronic Kidney Disease
Most commonly caused by long-standing diabetes and hypertension, both of which damage the small blood vessels within the kidneys' filtering units over time. Other causes include chronic glomerulonephritis, polycystic kidney disease, recurrent kidney infections, prolonged use of certain medications that harm the kidneys, and long-standing urinary tract obstruction. Family history, obesity, and smoking further increase the risk of developing or worsening chronic kidney disease.
Symptoms of Chronic Kidney Disease
Fatigue and weakness, swelling in the legs, ankles, or around the eyes, changes in urination frequency or foamy urine, poor appetite, nausea, difficulty concentrating, itchy skin, high blood pressure that is difficult to control
Treatment & Types of Chronic Kidney Disease in Karnataka
Treatment focuses on slowing disease progression through tight control of blood pressure and blood sugar, dietary modifications including reduced salt and protein intake as advised, and medications such as ACE inhibitors or ARBs that help protect kidney function. Complications such as anaemia, bone mineral imbalances, and fluid overload are managed with specific medications as the disease progresses. Advanced kidney failure requires dialysis to artificially filter the blood, or kidney transplantation for eligible patients seeking a more definitive treatment.
Chronic kidney disease is classified into five stages based on estimated glomerular filtration rate (a measure of kidney function), ranging from stage 1 (normal or high function with other evidence of kidney damage) through stage 5 (kidney failure, requiring dialysis or transplantation), with each stage guiding specific monitoring and treatment recommendations.
Nephrology Specialists in Karnataka (1)
Frequently Asked Questions
Can chronic kidney disease be reversed?
Kidney damage that has already occurred generally can't be reversed, but treatment can significantly slow further progression and manage complications, especially when caught in earlier stages.
Will I definitely need dialysis?
Not necessarily — dialysis is needed only in stage 5, advanced kidney failure, and many people with earlier-stage CKD never progress that far with good management of blood pressure and blood sugar.
What are the main causes of CKD?
Long-standing diabetes and high blood pressure are the two leading causes worldwide, both of which damage the kidneys' filtering blood vessels over time.
Why do I need to limit salt and protein?
Reduced salt intake helps control blood pressure and fluid retention, while limiting protein as advised can reduce the workload on already-stressed kidneys.
How is CKD detected early?
Simple blood and urine tests can detect reduced kidney function or protein in the urine well before symptoms appear, which is why regular screening is recommended for those with diabetes, hypertension, or a family history.