Being diagnosed with stage 3 chronic kidney disease (CKD) can raise questions about the future, including whether kidney function will continue to decline.
Although CKD cannot always be stopped or reversed, appropriate treatment and consistent monitoring can help many people manage the condition and reduce the risk of complications.
Stage 3 CKD is generally divided into two categories based on estimated glomerular filtration rate (eGFR): stage 3a, with an eGFR of 45–59 mL/min/1.73 m², and stage 3b, with an eGFR of 30–44 mL/min/1.73 m².
These categories describe kidney filtration levels, but they do not predict an individual’s future on their own.
Learning how to stop progression of stage 3 kidney disease is therefore better understood as learning how to reduce the risk of further kidney damage, monitor changes, and follow an appropriate treatment plan.
Important steps may include managing blood pressure, controlling blood glucose when diabetes is present, reviewing medications, following an individualized eating plan, staying physically active as tolerated, and attending recommended follow-up appointments.
This guide explains practical ways to manage stage 3 CKD, understand changes in kidney function, and make informed decisions with your healthcare team.
Although these steps may help slow disease progression, results vary from person to person, and no lifestyle change can guarantee that CKD will stop progressing.
For additional guidance, see the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) guide to managing chronic kidney disease.
Key points to remember:
- Stage 3 CKD includes stages 3a and 3b, which represent different levels of kidney filtration.
- Blood pressure management and diabetes care, when applicable, are important parts of kidney protection.
- Monitoring both eGFR and urine albumin helps healthcare professionals assess changes over time.
- Diet, medication, and exercise recommendations should be tailored to individual medical needs.
- Progression is not inevitable for every patient, but it cannot always be prevented.
📑 Table of Contents
- Understanding Your Stage: Is Stage 3A or 3B Kidney Disease Worse?
- Clinical Priorities: How to Stop Progression of Stage 3 Kidney Disease
- Everyday Living: How to Live with CKD Stage 3
- What Are Some Natural Remedies for Kidney Function?
- Long-Term Outlook: Can You Live 20 Years with Stage 3 Kidney Disease?
- FAQ
Understanding Your Stage: Is Stage 3A or 3B Kidney Disease Worse?
Stage 3 chronic kidney disease (CKD) is divided into two categories based on estimated glomerular filtration rate (eGFR), a blood-test estimate of how well the kidneys filter waste from the blood.
- Stage 3A: eGFR of 45–59 mL/min/1.73 m², indicating mildly to moderately decreased kidney filtration.
- Stage 3B: eGFR of 30–44 mL/min/1.73 m², indicating moderately to severely decreased kidney filtration.
These ranges help describe kidney function, but CKD staging also needs to be interpreted alongside other test results and the person’s overall health.
Learn more from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) guide to CKD tests and diagnosis.
Is Stage 3A or 3B Kidney Disease Worse?
Stage 3B generally represents a greater reduction in kidney filtration than stage 3A. As kidney function declines, the risk of certain complications can increase.
However, stage 3B does not automatically mean that someone will progress to kidney failure, and people with the same stage can have different outcomes.
To better understand the risk of progression, healthcare professionals consider several factors, including:
- eGFR trends: Whether kidney filtration remains stable or decreases over repeated tests.
- Urine albumin: The urine albumin-to-creatinine ratio (UACR) helps identify kidney damage and assess the risk of progression.
- Underlying cause: Diabetes, high blood pressure, and other kidney conditions may influence treatment and prognosis.
- Other health conditions: Cardiovascular disease and other medical factors can affect an individual’s overall risk.
The NIDDK explains that both eGFR and urine albumin are important for monitoring CKD.
Increasing urine albumin or a declining eGFR may indicate a greater risk of progression.
See the NIDDK guidance on monitoring CKD progression.
| Feature | Stage 3A | Stage 3B |
|---|---|---|
| eGFR range | 45–59 mL/min/1.73 m² | 30–44 mL/min/1.73 m² |
| Kidney filtration | Mildly to moderately decreased | Moderately to severely decreased |
| Monitoring | Track eGFR, urine albumin, blood pressure, and relevant laboratory results | Track the same measures, with additional monitoring based on individual risks and test results |
| Main goal | Manage contributing conditions and reduce the risk of further kidney damage | Manage contributing conditions, monitor for complications, and reduce the risk of further kidney damage |
Your healthcare professional can help interpret these results and decide how often testing is needed.
A single eGFR result does not tell the whole story; changes over time and urine albumin levels provide additional information.
Understanding your stage is an important first step in learning how to stop progression of stage 3 kidney disease.
Although progression cannot always be prevented, identifying individual risk factors and following an appropriate treatment and monitoring plan can help protect kidney health.
Clinical Priorities: How to Stop Progression of Stage 3 Kidney Disease
Managing stage 3 chronic kidney disease (CKD) involves identifying factors that may contribute to further kidney damage and addressing them through appropriate medical care.
Because CKD can progress without obvious symptoms, regular checkups and laboratory tests are important even when you feel well.
Although no treatment can guarantee that kidney disease will stop progressing, several strategies may help reduce the risk of further damage.
These include managing blood pressure, controlling blood glucose when diabetes is present, reviewing medications, and monitoring kidney function over time.
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) recommends working with a healthcare team to establish appropriate treatment goals and monitor changes in kidney health.
1. Manage Blood Pressure Gently and Steadily
High blood pressure can damage the small blood vessels in the kidneys, while chronic kidney disease can also contribute to high blood pressure.
Managing blood pressure is therefore an important part of protecting kidney and cardiovascular health.
Your healthcare professional can help determine an appropriate blood pressure target based on your kidney function, urine albumin levels, age, other medical conditions, and tolerance of treatment.
A target below 130/80 mm Hg may be appropriate for some people, but it should not be presented as a universal goal for everyone with stage 3 CKD.
Treatment may include prescribed medication and lifestyle measures, such as reducing excess sodium, maintaining a healthy weight, staying physically active as tolerated, and avoiding tobacco.
Some people with CKD may benefit from medications called angiotensin-converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs).
These medicines can help control blood pressure and reduce urine albumin, particularly in people with albuminuria.
They are not suitable for every patient and may require monitoring of blood potassium and kidney function.
For more information, see the NIDDK guide to high blood pressure and kidney disease.
2. Keep Blood Sugar Balanced
If you have diabetes, managing blood glucose is an important part of your overall kidney care.
Persistently high blood glucose can damage blood vessels and contribute to kidney injury over time.
Your healthcare team may monitor your blood glucose and A1C, a blood test that estimates average blood glucose over approximately three months.
Your target should be individualized according to your health, age, risk of low blood glucose, and other medical conditions.
Good diabetes management may help reduce the risk of additional complications, including kidney and cardiovascular problems.
However, glucose control alone cannot guarantee that existing CKD will stop progressing.
Ask your healthcare professional whether your diabetes medicines and doses remain appropriate as kidney function changes.
Some medications may need adjustment as CKD progresses.
The NIDDK provides further guidance on managing chronic kidney disease, including blood glucose management for people with diabetes.
3. Review Everyday Medications
Medication safety is another important part of managing stage 3 CKD.
As kidney function changes, some medicines may remain in the body longer or require a different dose.
Other medicines can increase the risk of kidney injury, particularly in certain circumstances.
Nonsteroidal anti-inflammatory drugs (NSAIDs), including ibuprofen and naproxen, can harm kidney function in some people.
The risk may be greater with dehydration, certain blood pressure medicines, or other underlying health conditions.
If you have CKD, ask your healthcare professional or pharmacist before using an over-the-counter pain reliever regularly.
Do not assume that an alternative medicine or supplement is automatically safe for your kidneys.
It is also important to review prescription medicines, vitamins, herbal products, and dietary supplements.
Do not stop a prescribed medication or change its dose on your own.
Your healthcare professional can help determine which treatments are appropriate and whether any adjustments are needed.
For practical advice, read the NIDDK resource on keeping kidneys safe when using medicines.
Together, these steps can help you and your healthcare team manage important risk factors, monitor changes in kidney function, and make informed decisions about how to reduce the risk of further kidney damage.
Everyday Living: How to Live with CKD Stage 3
Learning how to live with stage 3 chronic kidney disease (CKD) often means making practical changes that support overall health without creating unnecessary dietary restrictions.
A balanced eating pattern, regular physical activity, appropriate fluid intake, and consistent medical follow-up can all contribute to a more manageable daily routine.
The right approach depends on your kidney function, laboratory results, other health conditions, and nutritional needs.
The NIDDK guide to healthy eating for adults with CKD explains why dietary recommendations should be tailored to each individual.
Choose a Balanced Eating Pattern
Eating well with CKD does not mean giving up every food you enjoy.
The goal is to choose nutritious foods while managing the nutrients that may affect your kidney health.
- Avoid excessive protein intake: Protein is essential for maintaining muscle, repairing tissue, and supporting overall health.
However, consuming more protein than your body needs may increase the kidneys’ workload.
Ask your healthcare professional or renal dietitian how much protein is appropriate for you.
Plant-based options such as beans, lentils, and tofu may be part of a balanced diet, depending on your nutritional needs and laboratory results.
- Reduce excess sodium: Too much sodium can contribute to high blood pressure and fluid retention.
Reduce your intake of highly processed foods, salty snacks, processed meats, and packaged sauces.
Use herbs, garlic, lemon, or other sodium-free seasonings to add flavor to meals.
- Manage potassium and phosphorus when needed: These minerals are essential for normal body function, but some people with CKD have difficulty maintaining healthy blood levels.
Your healthcare professional may recommend dietary adjustments based on your laboratory results and medications.
Do not automatically eliminate fruits, vegetables, beans, or dairy products without individualized guidance.
- Maintain adequate calorie intake: Eating too little can lead to unwanted weight loss and malnutrition.
Choose a variety of nutritious foods and seek professional advice if you have a poor appetite or difficulty maintaining your weight.
A renal dietitian can help you build a realistic eating plan that meets your nutritional needs while addressing blood pressure, protein intake, and mineral balance.
Stay Physically Active at a Comfortable Level
Regular physical activity can support cardiovascular health, mobility, mood, and blood pressure management.
Choose activities that suit your current fitness level, such as walking, gentle cycling, or appropriate strength and flexibility exercises.
Start gradually and increase activity as tolerated.
If you have other medical conditions, significant fatigue, or exercise-related symptoms, ask your healthcare professional which activities are suitable for you.
For practical ideas, see our guide to Safe Exercises for Chronic Kidney Disease Patients: A Practical Movement Guide.
Follow Individualized Fluid Guidance
Adequate hydration matters, but drinking more water is not a guaranteed way to improve kidney function or prevent CKD progression.
Some people with stage 3 CKD can drink according to thirst, while others may need fluid guidance because of swelling, reduced urine output, heart problems, or other medical factors.
Ask your healthcare professional how much fluid is appropriate for you.
Do not force yourself to drink extra water or restrict fluids without a clear medical reason.
Build Sustainable Daily Habits
Small, consistent habits are often easier to maintain than drastic lifestyle changes.
Consider these practical steps:
- Take prescribed medications as directed and attend recommended follow-up appointments.
- Monitor blood pressure at home if your healthcare professional recommends it.
- Avoid smoking and seek support if you need help quitting.
- Aim for a regular sleep schedule and make time for stress management.
- Keep track of laboratory results and ask your healthcare team what changes deserve attention.
These habits can support your overall health and help you participate actively in your care.
They cannot guarantee that CKD will stop progressing, but they can help you manage important risk factors and make informed decisions with your healthcare team.
For additional educational information about kidney-friendly meal planning and daily habits, you can also explore the Kidney Disease Solution guide.
Use educational resources as a supplement to professional care, not as a replacement for medical treatment or individualized dietary advice.
What Are Some Natural Remedies for Kidney Function?
Many people with chronic kidney disease (CKD) look for natural ways to support their kidney health.
Healthy daily habits can complement medical care, but no herbal remedy, detox drink, or supplement has been established as a cure for stage 3 CKD.
If you are wondering what natural remedies for kidney function may be helpful, focus first on sustainable habits that support blood pressure, blood glucose, cardiovascular health, and overall nutrition.
1. Choose Kidney-Friendly Foods
A balanced eating pattern can help you manage factors that affect kidney health.
Depending on your individual needs, this may include reducing excess sodium, eating appropriate portions of protein, and choosing a variety of nutritious foods.
Potassium and phosphorus restrictions are not necessary for everyone with stage 3 CKD.
Your healthcare professional or renal dietitian can recommend adjustments based on your blood tests, medications, and overall health.
2. Stay Hydrated According to Your Needs
Drinking enough fluid helps your body maintain normal functions, but drinking extra water does not automatically improve kidney filtration or reverse kidney damage.
Your fluid needs may depend on urine output, heart health, swelling, medications, and other medical conditions.
Ask your healthcare professional whether you need a specific fluid target rather than forcing yourself to drink large amounts of water.
3. Stay Active and Manage Stress
Regular physical activity, as tolerated, can support cardiovascular health, mobility, and blood pressure management.
Walking, gentle cycling, or other suitable activities can be practical options.
Relaxation techniques and a consistent sleep routine may also help you manage everyday stress and support general well-being.
These habits are valuable for overall health, but they should not be presented as treatments that directly repair damaged kidney tissue.
4. Be Careful with Herbal Remedies and Supplements
Natural products are not automatically safe for people with CKD.
Some herbal supplements may interact with prescription medicines, contain potentially harmful ingredients, or worsen kidney problems. Certain products may also contain high amounts of potassium or other minerals.
Before taking an herbal product, detox preparation, vitamin, or mineral supplement, discuss the specific product and its ingredients with your healthcare professional or pharmacist. Bring the label or a clear photograph of it to your appointment.
The National Kidney Foundation’s guide to herbal supplements and kidney disease explains the potential risks and why supplement safety should be assessed individually.
Can Natural Remedies Stop Stage 3 CKD from Progressing?
Healthy habits may help manage risk factors and complement prescribed treatment, but they cannot guarantee that CKD will stop progressing.
The most appropriate plan combines lifestyle measures with regular monitoring, medication management, and treatment of underlying conditions.
If you want to learn how to stop progression of stage 3 kidney disease, work with your healthcare team to identify the steps most relevant to your test results and medical history.
Avoid products that promise to detox, cleanse, reverse, or cure kidney disease without reliable clinical evidence.
Long-Term Outlook: Can You Live 20 Years with Stage 3 Kidney Disease?
A diagnosis of stage 3 chronic kidney disease (CKD) can raise understandable concerns about life expectancy and the possibility of dialysis.
The reassuring news is that stage 3 CKD does not automatically lead to kidney failure. Some people remain in the same stage for many years, while others experience a gradual decline in kidney function.
Can you live 20 years with stage 3 kidney disease?
It is possible, but no one can guarantee a specific life expectancy based on the stage alone.
Your outlook depends on factors such as your age, the underlying cause of CKD, urine albumin levels, blood pressure, other medical conditions, and how kidney function changes over time.
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) explains that some people with CKD progress to kidney failure more rapidly than others, while some never reach that stage.
What Can Influence Your Long-Term Outlook?
Several factors can help your healthcare team assess the likelihood of CKD progression:
- eGFR trends: Repeated blood tests show whether kidney filtration is relatively stable or declining.
- Urine albumin levels: Higher levels of albumin in the urine can indicate greater kidney damage and an increased risk of progression.
- Blood pressure: Managing high blood pressure helps reduce stress on the kidneys and cardiovascular system.
- Diabetes management: If you have diabetes, an individualized treatment plan can help manage blood glucose and other associated risks.
- Other health conditions: Heart disease and other medical problems may affect your overall health and prognosis.
These factors are more informative when considered together than when relying on a single eGFR result.
Your healthcare professional can use your test history and medical background to determine an appropriate monitoring and treatment plan.
How Can You Support Your Kidney Health Over Time?
Although progression cannot always be prevented, several practical steps may help reduce risk and support your overall well-being:
- Attend regular follow-up appointments. Ask how often your eGFR, urine albumin, blood pressure, and other relevant laboratory results should be checked.
- Follow your prescribed treatment plan. Take medications as directed and discuss any side effects or concerns with your healthcare team.
- Maintain a balanced eating pattern. Follow individualized recommendations for sodium, protein, potassium, phosphorus, and fluid intake.
- Stay active as tolerated. Choose physical activities appropriate for your fitness level and other medical conditions.
- Review medicines and supplements regularly. Some products may require dose adjustments or may be unsuitable for people with CKD.
These measures can help you manage important risk factors, but they do not guarantee that kidney function will remain stable indefinitely.
Learning how to stop progression of stage 3 kidney disease is ultimately about taking practical steps to reduce further kidney damage, monitoring changes early, and making informed decisions with your healthcare team.
A stage 3 diagnosis deserves attention, but it is not a prediction of exactly how long you will live or whether you will need dialysis.
Focus on understanding your individual risk, following an appropriate care plan, and maintaining the best possible quality of life.
Take Control of Your Kidney Health Today
Managing stage 3 chronic kidney disease starts with understanding your condition, following appropriate medical advice, and building daily habits that support your overall health.
If you want additional educational guidance, the Kidney Disease Solution resource may be worth exploring for information about nutrition and lifestyle approaches to kidney health.
Explore the Kidney Disease Solution
Explore Kidney Support Solutions
Remember that educational programs cannot replace medical care.
Discuss dietary changes, supplements, and treatment decisions with your healthcare professional, especially if you have stage 3 CKD.
Disclosure: If this link is monetized through an affiliate partnership, the publisher may earn a commission from qualifying purchases at no additional cost to the reader.
This does not influence the medical guidance in this article.
Frequently Asked Questions
How Can You Live with Stage 3 CKD?
Living with stage 3 chronic kidney disease (CKD) involves regular medical follow-up, managing blood pressure, controlling blood glucose if you have diabetes, and following an individualized eating plan.
Staying physically active as tolerated and reviewing medications with your healthcare professional are also important.
Your care plan should reflect your kidney function, urine albumin levels, and other medical conditions.
Is stage 3A or 3B kidney disease worse?
Stage 3B generally indicates a greater reduction in kidney filtration than stage 3A.
Stage 3A has an estimated glomerular filtration rate (eGFR) of 45–59 mL/min/1.73 m², while stage 3B has an eGFR of 30–44 mL/min/1.73 m².
However, the risk of progression also depends on urine albumin levels, changes in eGFR over time, the underlying cause of CKD, and overall health.
What are some natural remedies for kidney function?
Healthy habits such as reducing excess sodium, eating a balanced diet, staying physically active, and managing blood pressure can support overall health and complement medical care.
However, no herbal cleanse or supplement has been established as a cure for stage 3 CKD.
Ask your healthcare professional or pharmacist before taking supplements because some products may be unsuitable for people with reduced kidney function.
Can you live 20 years with stage 3 kidney disease?
Yes.
Living 20 years or longer with stage 3 CKD is possible, but an individual’s life expectancy cannot be predicted from the stage alone.
Some people experience relatively stable kidney function for many years, while others progress more quickly.
Age, the underlying cause of CKD, urine albumin levels, blood pressure, and other medical conditions all influence the outlook.
Regular monitoring helps your healthcare team assess changes and adjust your treatment plan.
Can Stage 3 kidney disease be reversed?
Stage 3 CKD is not generally considered a condition that can simply be reversed with lifestyle changes or supplements.
Some contributing factors may be treatable, and kidney test results can sometimes improve, but that does not necessarily mean the underlying chronic kidney disease has disappeared.
The main goals are to address the cause, protect remaining kidney function, manage complications, and reduce the risk of further damage.
Your healthcare professional can explain what changes in your results mean for your individual situation.
Helpful Tools for Managing Stage 3 Kidney Disease
Managing stage 3 chronic kidney disease (CKD) involves regular medical follow-up, appropriate nutrition, and careful management of blood pressure and medications.
A few practical tools may help you stay organized and follow your healthcare team’s recommendations.
1. Renal Diet Cookbook
A renal diet cookbook can provide meal ideas and help you plan meals at home.
Look for a book that explains sodium, protein, potassium, and phosphorus in clear language.
Dietary needs vary among people with CKD, so not every recipe will be suitable for everyone.
Ask your healthcare professional or renal dietitian whether a particular eating plan fits your laboratory results and nutritional needs.
Explore: [Renal Diet Cookbooks on Amazon]
2. Home Blood Pressure Monitor
A home blood pressure monitor can help you record readings between medical appointments, particularly if your healthcare professional recommends monitoring your blood pressure.
Choose a validated upper-arm monitor with a cuff that fits correctly.
Follow the instructions for taking measurements, keep a record of your readings, and share them with your healthcare team.
Do not change your medication based on a reading without following your clinician’s guidance.
Explore: [Upper-Arm Blood Pressure Monitors on Amazon]
3. Weekly Pill Organizer
A weekly pill organizer may help some people keep track of their prescribed medication schedule.
Choose one that is easy to open and clearly separates the days or dosing times you need.
Before transferring medication into an organizer, check with your pharmacist.
Some medicines need to remain in their original packaging or have special storage requirements.
Never change a prescribed dose or stop taking medication without professional advice.
Explore: [Weekly Pill Organizers on Amazon]
A Note About These Products
These tools are intended to support daily organization and self-monitoring.
They do not treat CKD, restore lost kidney function, or guarantee that the disease will stop progressing.
The most important steps remain individualized medical care, recommended testing, and a treatment plan developed with your healthcare team.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. If you buy through qualifying links in this section, the publisher may earn a commission at no additional cost to you.
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