Top Herbal Remedies for Kidney Health and Their Potential Risks

What Are Herbal Remedies and How Can They Affect Kidney Health?

Herbal remedies for kidneys are plant-based treatments used to promote health, but they can have varying effects on kidney health. Some herbal remedies may worsen kidney function or interact with medications, making it essential to seek medical advice before use.

Here are some of the herbal remedies and how they affect your kidneys:

• Herb Safety for Kidneys: Some herbs, such as those high in potassium or phosphorus, may worsen kidney function in people with chronic kidney disease (CKD).
• Herb-Drug Interactions: Herbal remedies can interact with prescribed medications, altering their effectiveness or causing dangerous side effects, especially for dialysis patients.
• Toxin Buildup: Certain herbal remedies carry toxins or heavy metals that are harmful to the kidneys, leading to further complications in kidney function.
  Fluid & Electrolyte Imbalance: Certain herbal remedies can lead to fluid retention or electrolyte imbalance, placing additional strain on the kidneys.
• Consult Your Doctor: It is essential to consult with doctors or a kidney specialist before using any herbal remedy, as they can provide guidance on safe options and potential risks based on your specific condition.

The following section provides comprehensive insights into potential risks for kidney health.

The Potential Risks of Herbal Remedies for Kidney Health

Herbal remedies are often used for kidney health, but they can pose serious risks, especially when taken without medical guidance. In India, studies show that herbal supplements for kidney health contribute to kidney injury, with nearly two-thirds of CKD patients using herbal or traditional remedies ².

• Unregulated Ingredients: Several herbal remedies are unregulated, which leads to variations in potency, which may hurt overall kidney function.
• Risk of Herbal Overdose: High doses of certain herbs can overwhelm the kidneys, especially those that affect fluid balance, causing dehydration or electrolyte imbalances.
• Damage to Kidney Filtration: Some herbs, especially those containing toxins or plant compounds, can interfere with the kidney’s ability to filter blood properly, accelerating kidney damage.
• Increased Risk with Coexisting Conditions: People with multiple health conditions, like diabetes or high blood pressure, are at a higher risk of adverse reactions when using herbal remedies alongside their prescribed treatments.
• Lack of Research on Long-Term Effects: While some herbal remedies may offer short-term benefits, the long-term effects on kidney health remain largely unknown and could cause complications over time.

Also read: Kidney Problems in Winter: Key Risks and Solutions.

Common Herbal Remedies and Their Impact on Kidney Function

Herbal remedies are often used to support overall health, but their effects on the kidneys can vary widely and are not always backed by solid evidence.

Traditional herbs have benefits in early research; others may pose a risk of kidney stress or toxicity if misused.

1. Punarnava

Punarnava, used in traditional Ayurvedic medicine, is believed to reduce inflammation and support kidney function. Specific herbal formulas and plant-based compounds have shown efficacy in pre‑clinical kidney research, suggesting a reduction in oxidative stress. Specific traditional Chinese herbal remedies have been found to modulate oxidative injury and inflammatory pathways in animal models of chronic kidney disease.

2. Phyllanthus Niruri

Certain herbal compounds are traditionally used to support kidney health or reduce the risk of kidney stones, but research does not consistently support these claims. For instance, extracts of plants such as Phyllanthus niruri lack strong clinical evidence for improving kidney function, and there are no significant clinical trials supporting claims of benefit.

3. Aristolochic Acid

Certain herbal compounds have been clearly linked to kidney toxicity and long‑term damage. Aristolochic acid, found in some traditional remedies, is recognised as a nephrotoxin that has caused kidney failure in people taking contaminated or mislabelled herbal products.

4. Gokshura

Gokshura is another herb traditionally used to promote urine flow and reduce swelling. Although it may support fluid movement, unsupervised use can disturb electrolyte balance and burden the kidneys, particularly if you follow a dialysis diet or have impaired kidney function. Professional guidance from nephrologists and dialysis professionals is vital before adding it to your routine.

Indian Herbal Remedies: Benefits and Cautions for Kidney Health

Indian herbal remedies have long been used in traditional medicine for various health conditions, including kidney health.

Here are some of the indian herbal remedies you may consider that can enhance your kidney health:

• Ashwagandha: Known for its anti-inflammatory properties, Ashwagandha may help reduce inflammation and oxidative stress, supporting kidney health. However, its use in individuals with kidney disease needs further clinical validation to ensure safety.
• Shatavari: Traditionally used to support fluid balance and kidney function, Shatavari may help reduce inflammation. Yet, its impact on the progression of kidney disease is not well-established in scientific studies.
• Brahmi: While primarily used for cognitive health, Brahmi may have neuroprotective and anti-inflammatory effects that could indirectly benefit kidney function, although direct evidence for kidney protection is limited.
• Amla (Indian Gooseberry): Amla is rich in ascorbic acid and antioxidants, which can help combat oxidative stress and support the immune system. Though it has potential kidney-supporting benefits, excessive consumption can lead to gastrointestinal issues, particularly for those with kidney problems.

Note: Use of these remedies should always be discussed with your doctor to avoid adverse effects on kidney health.

When to Consult Your Doctor Before Using Herbal Remedies for Kidneys

It’s essential to consult your doctor before taking herbal remedies for kidneys, especially if you are going through dialysis or managing kidney disease. At Eskag Sanjeevani Dialysis, we prioritise your safety by ensuring that any herbal remedy does not interfere with your treatment or medications. We also encourage you to discuss your options with our team in our centres to avoid complications and provide a comprehensive approach to kidney health.