
What is Acute Kidney Injury (AKI)?
Acute Kidney Injury (AKI), previously known as Acute Renal Failure, is a sudden and severe decline in kidney function that occurs over hours or days. In this condition, the kidneys are unable to filter waste products, balance fluids, and maintain electrolytes efficiently. As a result, toxins build up in the blood, leading to swelling, fatigue, nausea, and confusion. AKI can develop due to dehydration, infections, certain medications, heart failure, or obstruction in the urinary tract. It is a potentially serious condition, but it can often be reversed if diagnosed and treated early.

What are the common symptoms of Acute Kidney Injury?
The symptoms of AKI may vary depending on the severity and underlying cause, but commonly include:
- Decreased urine output or dark-colored urine
- Swelling in the legs, ankles, or around the eyes
- Fatigue or weakness
- Nausea, vomiting, or loss of appetite
- Shortness of breath
- Confusion or drowsiness
- Chest pain or pressure due to fluid buildup
In severe cases, AKI may progress to chronic kidney disease if not treated promptly.
What causes Acute Kidney Injury?
AKI occurs when there is a sudden drop in blood flow to the kidneys, direct damage to kidney tissues, or blockage in urine flow. Common causes include:
- Dehydration or low blood pressure leading to reduced kidney perfusion
- Severe infections (sepsis) causing inflammation
- Certain medications such as NSAIDs or antibiotics that affect kidney function
- Obstruction in urinary tract due to stones, tumors, or prostate enlargement
- Heart failure or liver disease reducing blood flow to the kidneys
- Toxins or contrast dyes used in medical tests
Who is at risk of developing Acute Kidney Injury?
You may be at higher risk if you:
- Have diabetes, high blood pressure, or heart disease
- Are you elderly or have you chronic kidney disease
- Are hospitalised for major surgery or severe illness
- Take medications that affect kidney function
- Suffer from dehydration or blood loss
Is Acute Kidney Injury a serious condition?
Yes, AKI is a serious and potentially life-threatening condition if not treated in time. While it can often be reversed with proper care, untreated AKI can cause permanent kidney damage or even lead to chronic kidney disease (CKD). Early diagnosis and management play a key role in recovery.
How is Acute Kidney Injury diagnosed?
Diagnosis involves clinical evaluation, lab tests, and imaging studies to determine the cause and severity of kidney damage. Tests may include:
- Blood tests: To check creatinine and blood urea nitrogen (BUN) levels.
- Urine tests: To assess urine output and detect abnormalities.
- Ultrasound or CT scan: To identify blockages or structural problems.
- Biopsy (in rare cases): To confirm underlying causes like inflammation or infection.
How is Acute Kidney Injury treated?
Treatment focuses on restoring kidney function, balancing fluids and electrolytes, and addressing the underlying cause.
Conventional Medical Treatment
- Fluids and electrolytes: To restore hydration and blood flow.
- Medications: To manage infections, blood pressure, or underlying conditions.
- Dialysis: A Temporary measure to remove waste products if the kidneys fail to function.
- Lifestyle adjustments: Including salt restriction and controlled fluid intake.
How is Acute Kidney Injury treated through Homoeopathy?
Homoeopathy offers a natural, safe, and supportive approach to treating AKI by helping the body restore kidney function and improve toxin elimination. The treatment focuses on strengthening the kidneys, reducing inflammation, and enhancing overall vitality. It is especially beneficial in mild to moderate cases or during recovery after an acute episode.
Individualized Approach
At Dr. Sanjay’s Homoeopathy, treatment is tailored to the patient’s symptoms, medical history, and overall health condition. The remedies aim to regulate urine output, balance fluid levels, and support the kidneys’ natural healing ability.
Commonly Used Homoeopathic Medicines for Acute Kidney Injury
- Apis Mellifica: For swelling and puffiness with scanty urine.
- Arsenicum Album: For burning sensation, weakness, and restlessness.
- Cantharis: For painful, scanty urination and inflammation of the urinary tract.
- Terebinthina: For dark, bloody urine and kidney inflammation.
- Mercurius Corrosivus: For severe urinary tract infections with kidney involvement.
Benefits of Homoeopathic Treatment
- Supports natural kidney recovery and detoxification
- Reduces swelling, fatigue, and urinary discomfort
- Enhances energy and overall well-being
- Safe for long-term use without side effects
- Complements conventional therapy effectively
Home Remedies and Lifestyle Tips for Acute Kidney Injury
- Drink adequate fluids unless advised otherwise by your doctor
- Avoid painkillers or antibiotics without medical supervision
- Eat a kidney-friendly diet low in sodium and protein
- Manage blood pressure and blood sugar levels
- Get regular check-ups to monitor kidney function
- Avoid alcohol and smoking
Can Acute Kidney Injury be prevented?
Yes, many cases of AKI can be prevented through early awareness and care. Staying well-hydrated, avoiding unnecessary medications, and treating infections or chronic diseases promptly can significantly reduce the risk.