If you have recently been told that your kidney function has changed, you may have an important question:
What is the treatment for kidney disease?
The answer depends on the type of kidney disease, its underlying cause, how much kidney function has been affected, and whether complications are present.
There is no single treatment that works for every kidney condition.
For chronic kidney disease (CKD), treatment generally focuses on identifying and managing the underlying cause, protecting the kidney function that remains, controlling important risk factors, treating complications, and monitoring kidney function over time.
For some kidney conditions, treating the underlying problem can improve kidney function. For established CKD, however, the goal is usually to slow further damage and reduce the risk of complications rather than expect permanently damaged kidney tissue to regenerate.
The First Step: Find Out What Is Causing the Kidney Disease
Kidney disease can develop for many different reasons.
Diabetes and high blood pressure are two of the most common causes of CKD in adults, but other conditions can also affect the kidneys.
The cause matters because treatment can be very different from one person to another.
Depending on your situation, your healthcare professional may evaluate:
- eGFR, which estimates kidney filtration
- uACR, which measures albumin in the urine
- Blood pressure
- Blood glucose and A1C if you have diabetes
- Medications and supplements
- Electrolytes and other blood tests
- Previous kidney problems or acute kidney injury
- Possible urinary obstruction or kidney stones
- Other medical conditions that may be affecting the kidneys
Identifying the cause can help your healthcare team choose a more appropriate treatment and monitoring plan. NIDDK emphasizes identifying the underlying cause of CKD because specific treatments may be available for some kidney diseases.
What Is the Treatment for Chronic Kidney Disease?
There is no single “kidney disease treatment” that applies to everyone with CKD.
Instead, treatment often combines several approaches.
These may include:
- Managing blood pressure
- Managing blood glucose when diabetes is present
- Using kidney-protective medications when appropriate
- Following an individualized nutrition plan
- Reviewing medications for kidney safety
- Maintaining appropriate physical activity and weight
- Monitoring eGFR and urine albumin
- Treating complications of CKD
- Addressing cardiovascular risk factors
The exact treatment depends on your kidney function, cause of CKD, urine albumin level, other health conditions, and medications.
1. Control Your Blood Pressure
Blood pressure management is one of the most important parts of CKD treatment.
High blood pressure can damage blood vessels in the kidneys and contribute to further loss of kidney function.
Your healthcare professional can help determine the blood pressure target that is appropriate for you.
Treatment may include:
- Blood pressure medication
- Lowering excess sodium intake
- Regular physical activity
- Maintaining a healthy weight
- Not smoking
- Following other recommendations from your healthcare team
Some medications, including ACE inhibitors and ARBs, may help slow kidney disease progression in certain people, particularly when albuminuria is present. They are not appropriate for everyone, so medication decisions should be individualized by a healthcare professional.
2. Manage Blood Sugar If You Have Diabetes
Diabetes is a major cause of CKD.
If you have diabetes, keeping your blood glucose within the target range recommended by your healthcare team can help protect your kidneys and reduce the risk of complications.
Your treatment plan may include:
- Blood glucose monitoring
- A diabetes-appropriate eating plan
- Physical activity
- Weight management when appropriate
- Prescription medications
Your blood glucose and A1C goals should be individualized rather than based on a universal number.
3. Take Kidney-Related Medications as Prescribed
Medication can be an important part of kidney disease treatment.
Depending on your condition, your healthcare professional may prescribe medications to:
- Control blood pressure
- Reduce albuminuria
- Manage diabetes
- Control cholesterol
- Treat anemia
- Correct certain electrolyte or mineral abnormalities
- Manage other complications of CKD
Some medications may need dose adjustments as kidney function changes because the kidneys help remove many medicines from the body.
Never start, stop, or change prescription medication without discussing it with your healthcare professional.
4. Review Medicines That May Affect Your Kidneys
Medication safety becomes particularly important when kidney function is reduced.
Some over-the-counter medicines, including NSAIDs such as ibuprofen and naproxen, can increase the risk of kidney injury in certain situations.
This does not mean that everyone with CKD must automatically stop every medication.
Instead, ask your doctor or pharmacist to review your complete medication list, including:
- Prescription medicines
- Over-the-counter pain relievers
- Vitamins
- Herbal products
- Dietary supplements
NIDDK specifically recommends working with healthcare professionals to manage medicines safely when you have CKD or other kidney-related risk factors.
5. Follow an Individualized Kidney-Friendly Eating Plan
Nutrition is an important part of CKD management, but there is no single kidney diet that is right for everyone.
Your nutritional needs can change depending on:
- Stage of CKD
- eGFR
- Blood potassium
- Blood phosphorus
- Urine albumin
- Diabetes
- Blood pressure
- Medications
- Other health conditions
Sodium
Reducing excess sodium can help with blood pressure and fluid management.
Rather than assuming that you need to eliminate salt completely, ask your healthcare professional or dietitian what sodium target is appropriate for you.
Protein
Protein should not simply be eliminated.
People with CKD generally need adequate nutrition, while excessive protein intake may not be appropriate for some people.
A renal dietitian can help determine an appropriate amount based on your kidney function, nutritional status, and overall health.
Potassium
Not everyone with CKD needs to restrict potassium.
Whether potassium needs to be limited depends on factors such as kidney function, blood potassium levels, medications, and other health conditions.
Phosphorus
Phosphorus may need to be limited in some people with more advanced CKD or abnormal phosphorus levels.
Food additives containing phosphorus can be an important consideration, but the appropriate dietary approach should be individualized rather than based on avoiding every ingredient containing “phos.”
Fluids
Fluid intake also varies from person to person.
Some people with kidney disease may need to monitor or restrict fluids, while others do not.
Do not use urine color alone to determine how much water you should drink.
Your healthcare team can tell you whether you need a specific fluid target.
NIDDK recommends working with a dietitian who understands kidney disease to develop a meal plan that fits your medical and nutritional needs.
6. Stay Physically Active
Physical activity can support overall health and help with blood pressure, blood glucose, weight, cardiovascular health, and stress management.
The amount and type of activity should match your health and physical abilities.
If you are not currently active or have significant health problems, ask your healthcare professional what type of exercise is appropriate for you.
You do not need an extreme exercise program to support your overall health.
7. Maintain a Healthy Weight
If you have a higher weight or obesity, gradual and sustainable weight management may help reduce cardiovascular and metabolic risk.
However, people with advanced CKD can also be at risk of malnutrition or unintentional weight loss.
For this reason, weight goals should be individualized rather than based solely on a standard diet plan.
8. Monitor Kidney Function Over Time
Kidney disease treatment is not just about what you do today.
Regular monitoring helps your healthcare team understand whether your kidney function is stable, improving, or declining.
Depending on your condition, monitoring may include:
- eGFR
- uACR
- Creatinine
- Blood pressure
- Blood glucose or A1C
- Potassium and other electrolytes
- Hemoglobin
- Other tests related to CKD complications
NIDDK recommends monitoring trends in eGFR and urine albumin to help assess kidney disease and response to treatment.
9. Treat Complications of Chronic Kidney Disease
As CKD progresses, some people can develop complications that require additional treatment.
These may include:
- Anemia
- Mineral and bone disorders
- Electrolyte abnormalities
- Metabolic acidosis
- Fluid retention
- Cardiovascular complications
- Nutritional problems
Treatment depends on the specific complication and laboratory findings.
This is another reason why regular follow-up is important.
Can Kidney Disease Be Treated Without Dialysis?
Many people with CKD do not need dialysis.
Treatment for earlier stages of CKD generally focuses on managing the underlying cause, protecting kidney function, reducing cardiovascular and kidney-related risks, and monitoring for complications.
Dialysis is a treatment used when kidney function has declined to the point that the kidneys can no longer adequately perform their essential functions.
Kidney failure treatment options can include dialysis or kidney transplantation, depending on the individual’s situation.
Having CKD does not automatically mean that dialysis is in your immediate future.
What Is the First Treatment Recommended for Kidney Disease?
There is no single first treatment for every person with kidney disease.
The first step is usually to determine:
- What type of kidney disease you have
- What may be causing it
- How much kidney function you have
- Whether albumin is present in your urine
- Whether you have complications
- Which risk factors can be modified
For many people with CKD, treatment includes controlling blood pressure, managing diabetes when present, reviewing medications, following an appropriate nutrition plan, and monitoring kidney function.
The exact treatment should be based on your individual medical situation.
What Can You Do Every Day to Support Kidney Health?
Once you have a treatment plan from your healthcare team, everyday habits can help you follow it consistently.
Useful habits may include:
Keep Track of Your Blood Pressure
If your healthcare professional has recommended home blood pressure monitoring, keep a record of your readings and bring them to appointments.
Take Medications as Directed
Use your medications exactly as prescribed and ask questions if you are unsure about a dose or possible side effect.
Read Food Labels
Pay attention to sodium and other nutrients that your healthcare team has asked you to monitor.
You do not necessarily need to avoid every processed food or every ingredient containing a particular word.
Keep Your Follow-Up Appointments
Routine monitoring can help your healthcare team identify changes before they become more difficult to manage.
Ask Before Starting Supplements
“Natural” does not automatically mean kidney-safe.
Tell your doctor or pharmacist about vitamins, herbal products, and supplements before adding them to your routine.
A Supportive Educational Resource
Managing CKD can involve many practical decisions about meals, medication questions, appointments, and everyday routines.
If you are looking for additional educational material about kidney-friendly nutrition and lifestyle habits, The Kidney Disease Solution may be considered as an optional educational resource.
It should be used alongside—not instead of—professional medical care.
Your healthcare professional or renal dietitian should remain the primary source for individualized dietary and treatment recommendations.
Frequently Asked Questions (FAQ)
What is the treatment for kidney disease?
Treatment depends on the type and cause of kidney disease.
For CKD, treatment commonly focuses on controlling blood pressure, managing diabetes when present, using appropriate medications, following an individualized nutrition plan, monitoring kidney function, and treating complications.
Can kidney disease be cured?
Some temporary kidney problems can improve substantially when the underlying cause is treated.
Established CKD is generally a long-term condition. Treatment focuses on protecting remaining kidney function, managing the underlying cause, and slowing progression rather than promising a complete cure.
Can kidney disease be treated without dialysis?
Yes.
Many people with CKD are treated for years without dialysis.
The treatment depends on the stage and cause of kidney disease and may include medication, blood pressure and blood glucose management, nutrition therapy, lifestyle changes, and regular monitoring.
Dialysis may become necessary when kidney function reaches kidney failure and the kidneys can no longer adequately perform their essential functions.
What foods are good for kidney disease?
There is no single list of foods that is best for everyone with kidney disease.
A suitable eating plan depends on your kidney function, blood tests, medications, diabetes status, blood pressure, and other health conditions.
A renal dietitian can help you determine which foods and portions are appropriate for you.
Should I avoid protein if I have kidney disease?
No.
Protein should not automatically be eliminated.
Some people with CKD may benefit from avoiding excessive protein intake, while too little protein can contribute to malnutrition.
Your healthcare professional or renal dietitian can help determine an appropriate amount for your situation.
Should I drink more water to treat kidney disease?
Not necessarily.
Fluid needs vary depending on kidney function, urine output, heart health, medications, and other conditions.
Some people may need to limit fluids, while others do not.
Do not use a universal hydration rule as a substitute for individualized medical advice.
What happens if kidney disease gets worse?
If CKD progresses, kidney function may decline and complications can become more likely.
Healthcare professionals can monitor for changes and treat complications as they arise.
When kidney failure develops, treatment options may include dialysis or kidney transplantation.
Conclusion: Understanding Kidney Disease Treatment
So, what is the treatment for kidney disease?
There is no single treatment or universal “kidney cure.”
The right approach depends on the cause and stage of kidney disease, your eGFR and urine albumin levels, other health conditions, medications, and whether complications are present.
For many people with CKD, treatment focuses on:
- Controlling blood pressure
- Managing blood glucose when diabetes is present
- Taking appropriate medications
- Following an individualized nutrition plan
- Reviewing medications and supplements for safety
- Staying physically active when appropriate
- Monitoring kidney function over time
- Treating complications when they occur
The goal is not to promise that damaged kidneys can be completely restored.
The goal is to understand the cause, protect the kidney function that remains, and reduce the risk of further damage and complications.
If you have recently received a kidney disease diagnosis, ask your healthcare team what your eGFR, uACR, underlying cause, and treatment plan mean for you.
Read Next
- Should I Worry If I Have Kidney Disease?
- What Is Kidney Failure?
- Treatment for Kidney Disease Stage 3
- Can Kidneys Heal on Their Own?
Sources & Medical References
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) — Chronic kidney disease management, nutrition, medications, blood pressure, diabetes, and kidney monitoring.
- National Kidney Foundation (NKF) — Chronic kidney disease, kidney function, treatment, and patient education.