Introduction
Chronic Kidney Disease (CKD) Stage 3B is a moderate to advanced stage of kidney disease in which the kidneys have experienced a significant reduction in their ability to filter waste products and excess fluids from the blood. At this stage, kidney function is noticeably decreased, but with early diagnosis, proper treatment, and lifestyle modifications, many patients can slow disease progression and maintain a good quality of life.
Unlike the early stages of CKD, Stage 3B often requires closer monitoring because complications such as anemia, high blood pressure, bone disease, and electrolyte imbalances become more common. Timely care from an experienced nephrologist plays a vital role in protecting the remaining kidney function.
At Prabhakar Bhurke Clinic, our super specialist nephrologist provides comprehensive evaluation, individualized treatment plans, and long-term management for patients with Chronic Kidney Disease Stage 3B, helping them preserve kidney health and reduce the risk of progression to kidney failure.
What Is Chronic Kidney Disease Stage 3B?
Chronic Kidney Disease is a long-term condition in which the kidneys gradually lose their ability to filter waste products.
CKD is classified into five stages based on the Estimated Glomerular Filtration Rate (eGFR).
Stage 3B CKD is characterized by an eGFR of approximately 30–44 mL/min/1.73 m², indicating a moderate to severe reduction in kidney function.
Although the kidneys continue to work, they are less efficient at removing waste and maintaining the body's fluid and electrolyte balance.
Common Causes of Stage 3B CKD
Several medical conditions can lead to Stage 3B kidney disease.
Diabetes
Poorly controlled diabetes is one of the leading causes of chronic kidney disease.
High Blood Pressure
Long-standing hypertension can gradually damage the tiny blood vessels inside the kidneys.
Glomerulonephritis
Inflammation of the kidney's filtering units may cause progressive kidney damage.
Polycystic Kidney Disease (PKD)
An inherited disorder that causes multiple cysts to develop in the kidneys.
Recurrent Kidney Infections
Repeated infections may result in permanent kidney scarring.
Urinary Tract Obstruction
Conditions such as kidney stones or enlarged prostate can impair urine flow and damage the kidneys.
Autoimmune Diseases
Diseases such as lupus may affect kidney function over time.
