Understanding Acute Kidney Failure- Part 2

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In my last article, I discussed what acute kidney failure is, its causes, signs and symptoms and complications.

Now, in this article we will learn how to manage, starting with tips to prevent it followed by treatment options.

So, without much ado, we will go ahead with the management.

Prevention of acute kidney failure

It is important to adopt healthy lifestyle habits and take necessary precautions to protect your kidney health.

Here are some useful tips for preventing acute kiidney failure-

  • Stay hydrated: Adequate hydration is essential for maintaining kidney health.
    • Drink plenty of water throughout the day, especially during hot weather or when engaging in physical activity.
    • Avoid excessive consumption of sugary drinks or alcohol, as they can dehydrate the body.
  • Manage medications wisely: Follow the prescribed dosage and instructions for any medications, including over-the-counter drugs.
    • Consult with your healthcare provider if you have any concerns about the medications you are taking.
  • Maintain a healthy diet: A balanced diet rich in fruits, vegetables, whole grains, and lean proteins can help support overall kidney health.
    • Limit your intake of processed foods, salt, and sugary beverages, as they can contribute to kidney damage and other health issues.
    • Avoid excessive consumption of high-protein diets, as they can put additional strain on the kidneys.
  • Exercise regularly: Engaging in regular physical activity can help maintain a healthy weight, lower blood pressure, and improve overall cardiovascular health, all of which are important for kidney health.
    • Choose activities that you enjoy and aim for at least 150 minutes of moderate intensity exercise each week.
  • Avoid smoking and limit alcohol intake: Smoking and excessive alcohol consumption can have detrimental effects on kidney health.
    • Quitting smoking and moderating alcohol intake can help reduce the risk of kidney damage and other related complications.
  • Manage underlying conditions: If you have any underlying health conditions, such as diabetes or high blood pressure, it is crucial to manage them effectively.
    • Follow your doctor’s recommendations for medication, lifestyle changes, and regular check-ups to prevent further kidney damage.
  • Regular health check-ups: Regular check-ups with your healthcare provider can help identify any early signs of kidney dysfunction or other health issues.
    • Routine blood and urine tests can provide valuable information about kidney function and overall health.

Read this article to know what you should look out for in case you are suspecting urine infection-

By following these preventive measures, you can significantly reduce the risk of developing acute kidney failure and protect your overall kidney health.

Suggested reading for Detailed investigations-

Diagnostic tests for Acute Kidney Disease

Kidney Function Tests

Treatment strategies for acute kidney failure

When it comes to treating acute kidney failure, prompt medical intervention is essential. The specific treatment approach may vary depending on the underlying cause, the severity of the condition, and the individual’s overall health.

Here are some treatment strategies commonly employed for acute kidney failure:

Medical interventions for acute kidney failure

  • Fluid and electrolyte balance: Maintaining fluid and electrolyte balance is crucial in the treatment of acute kidney failure.
    • Intravenous fluids may be administered to restore hydration and correct imbalances.
    • Medications may also be prescribed to manage electrolyte levels and blood pressure.
  • Diuretics: Diuretics, also known as water pills, may be prescribed to help increase urine output and remove excess fluid from the body.
    • This can help alleviate symptoms of fluid buildup and reduce the strain on the kidneys.
  • Medication adjustments: If acute kidney failure is caused by medication toxicity, the dosage or type of medication may need to be adjusted or discontinued.
    • This should always be done under the guidance of a healthcare professional.
  • Treatment of underlying conditions: If the underlying cause of acute kidney failure is a specific condition, such as an infection or autoimmune disease, treating that condition is crucial.
    • This may involve antibiotics, antiviral medications, or immunosuppressive drugs, depending on the specific diagnosis.
  • Dialysis: In severe cases, when the kidneys are unable to adequately filter waste products and excess fluid from the body, dialysis may be necessary.
    • Dialysis is a procedure that involves the use of a machine to filter the blood and remove waste products.
    • It can be done on a temporary basis or as a long-term treatment option, depending on the individual’s needs.
Patient undergoing dialysis as a part of treatment in acute kidney failure
Image created on Canva using Magic Media

Dietary and lifestyle changes for acute kidney failure0

  • Low-sodium diet: A low-sodium diet can help manage fluid retention and prevent further strain on the kidneys.
  • Restricted protein intake: In some cases, a restricted protein intake may be recommended to reduce the workload on the kidneys.
    • This should be done under the guidance of a healthcare professional to ensure adequate nutrition.
  • Phosphorus control: If blood levels of phosphorus are elevated, it may be necessary to limit the intake of foods high in phosphorus, such as dairy products, nuts, and certain meats.
    • Medications called phosphate binders may also be prescribed to control phosphorus levels.
  • Fluid restriction: Depending on the severity of fluid retention, a healthcare professional may recommend fluid restriction to prevent further fluid buildup.
    • This should be closely monitored to ensure adequate hydration.
  • Blood pressure management: Controlling high blood pressure is crucial in the treatment of acute kidney failure.
    • Medications, lifestyle changes, and regular blood pressure monitoring may be recommended to manage blood pressure effectively.

Supportive care for acute kidney failure

In addition to medical interventions and dietary modifications, supportive care is essential in the treatment of acute kidney failure.

This may include:

  • Pain management: If an individual is experiencing pain related to kidney injury or complications, appropriate pain management strategies should be implemented.
    • This may involve the use of pain medications or other non-pharmacological approaches.
  • Nutritional support: In cases where dietary modifications are necessary, a healthcare professional, such as a registered dietitian, can provide guidance on developing a nutritionally balanced meal plan that supports kidney health.
  • Emotional support: Dealing with a diagnosis of acute kidney failure can be emotionally challenging.
    • It is important to seek emotional support from healthcare professionals, family, and friends to cope with the psychological impact of the condition.
  • Regular follow-up: Ongoing monitoring and follow-up with a healthcare professional are crucial to assess kidney function, manage any complications, and adjust treatment plans as needed.

Some frequently asked questions on acute kidney failure-

How long can a person live with acute kidney failure?

It varies depending on the individual case. However, this depends on the stage at which the kidney failure is diagnosed and depends upon the line of treatment given.

What are the 5 stages of acute kidney failure?

Prerenal, Intrarenal, Postrenal, Onset, Recovery.

Can kidneys recover from acute failure?

Yes, kidneys can recover from acute failure.

What are the 3 types of acute renal failure ?

1. Prerenal: In thistype, there is reduced blood flow to the kidneys.
2. Intrinsic renal: In this type, there is damage to the kidney tissue either due to infection or injury sustained in an accident.
3. Postrenal: In this type, there obstruction in the urinary tract due to kidney stones.


Acute kidney failure, or acute renal injury, is a serious condition that requires prompt medical attention.

If you are experiencing any symptoms or have concerns about your kidney health, do not hesitate to consult with a healthcare professional for proper diagnosis and treatment.

Final words

I hope this article has provide with suffient knowledge about kidney failure. Do share it using the social media icons at the bottom of this article. Alternately, you can Click to Tweet here-

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