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Chronic Kidney Disease Stage 3: What You Need To Know (2024)

Chronic Kidney Disease , commonly referred to by its abbreviation (CKD), is a progressive one that eventually leads to a reduction in kidney function. Stage 3 is one of the stages of chronic kidney disease (CKD) that requires early intervention and management due to its moderate degree of kidney impairment.


Chronic Kidney Disease Stage 3

Chronic Kidney Disease (CKD)

Chronic kidney disease impairs the kidneys' capacity to remove waste materials and extra fluid from the circulation. Stage 3 chronic kidney disease (CKD) is characterized by moderate impairment of kidney function, as measured by a glomerular filtration rate (GFR) of 30 to 59 mL/min.

Importance of Identifying CKD Early

Identifying Chronic Kidney Disease (CKD) early is critical for initiating appropriate therapies and stopping further decline in kidney function, particularly in Stage 3. Early diagnosis of CKD is facilitated by routine screening procedures, such as blood and urine testing.

Defining Stage 3 CKD

Moderate renal damage is present in an individual with stage 3 chronic kidney disease (CKD). There are two stages to this process: Stage 3A involves a 45–59 mL/min drop in glomerular filtration rate (GFR), whereas Stage 3B has a 30-44 mL/min decline in GFR. Waste products can accumulate in the blood and lead to "uremia," a condition where kidney function diminishes. Anemia (low red blood cell count) and/or early bone disease are among the complications of renal disease that are more likely to occur in a person in stage 3.

Progression and Risk Factors

Many variables, including uncontrolled high blood pressure, diabetes, smoking, obesity, and some genetic predispositions, might affect how quickly Stage 3 CKD progresses. It is essential to manage these risk factors by dietary changes and therapeutic measures in order to decrease the disease's course.

Symptoms of Stage 3 CKD

In the early stages of Stage 3 CKD, symptoms can be mild and frequently go undiagnosed. Common signs include;

  • Fatigue 
  • Swelling in the ankles
  • Changes in urination frequency
  • Persistent itching

Importance of Regular Monitoring

For those with Stage 3 CKD, routine monitoring of kidney function via blood testing and urine analysis is crucial. In order to successfully manage problems and reduce the progression of the disease, monitoring enables healthcare personnel to follow changes in kidney function over time and modify treatment regimens accordingly.

Lifestyle Changes and Management

1) Dietary Adjustments for Stage 3 CKD

The management of Stage 3 CKD heavily depends on diet. Reducing sodium intake, restricting phosphorus and potassium-rich foods, and monitoring protein consumption are all part of the renal-friendly diet that patients are frequently encouraged to follow. Making customized meal plans that meet their unique nutritional requirements can be made easier for those with chronic kidney disease (CKD) by speaking with a registered dietitian.

2) Exercise and its Impact on Kidney Health

For those with Stage 3 CKD, regular physical exercise is advantageous. Exercise is important for maintaining a healthy weight, controlling blood pressure, and improving cardiovascular health—all of which are necessary for slowing the progression of chronic kidney disease (CKD) and lowering the risk of complications.

3) Medication Adherence

Following a doctor's prescription is essential for treating underlying diseases like diabetes and hypertension, which frequently accelerate the course of chronic kidney disease (CKD). To make sure they are aware of the purpose, dose, and possible adverse effects of their prescriptions, patients should collaborate closely with their healthcare providers.

Treatment Modalities for Stage 3 CKD

The goals of treatment for Stage 3 Chronic Kidney Disease (CKD) are to manage related complications and manage the disease's progression. Prescription drugs are frequently used to treat diabetes, lower blood pressure, and relieve symptoms. ARBs and ACE inhibitors are frequently used to lower albuminuria and halt the deterioration of renal function.  Changes in diets and regular exercise are examples of lifestyle alterations that are crucial to treatment. Referrals to nephrologists for specialized care may be required in some circumstances. 

Supportive Therapies and Coping Strategies

Living with Stage 3 CKD can be challenging, both physically and emotionally. Engaging in support groups, counseling, and stress-reduction techniques can help individuals cope with the challenges of managing a chronic illness. It's essential for patients to build a strong support network and communicate openly with their doctor about their concerns and needs.


In summary, comprehensive management techniques are needed for Stage 3 Chronic Kidney Disease in order to reduce the disease's progression and enhance quality of life. People with Stage 3 CKD can take proactive measures to improve their kidney health by realizing the value of early detection, making lifestyle changes, and following recommended treatment regimens.