What Is the Malayalam Name for Punarnava, and How Is It Used in Ayurveda? - #12035
I’ve been hearing a lot about Punarnava and its healing properties, but I’m curious to know more about its Malayalam name and how it’s used in Ayurveda. What is Punarnava in Malayalam, and how is it used to treat various health conditions in Ayurvedic medicine? From what I understand, Punarnava (Boerhavia diffusa) is considered a powerful herb for kidney health, detoxification, and fluid retention. How does it help in treating edema, urinary tract infections, and supporting liver health? How is Punarnava used in Ayurvedic remedies—should it be taken as a powder, decoction, or in capsule form? What is the recommended dosage for these different conditions? I’ve heard that Punarnava also supports digestion, improves circulation, and promotes overall vitality. Can it be used long-term as part of a wellness regimen, or is it better for acute conditions? Lastly, are there any side effects or precautions when using Punarnava, especially for people with existing kidney or liver issues?
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Doctors’ responses
Punarnava is known as Thazhuthama in Malayalam and is a revered herb in Ayurveda for its deep detoxifying and rejuvenating properties. It is highly effective in managing kidney health, reducing fluid retention (edema), and supporting liver function by promoting diuresis and flushing out toxins. Its anti-inflammatory and antimicrobial properties help relieve urinary tract infections and improve urinary flow. Punarnava is commonly used as a powder, decoction, or in tablet form, with the typical dosage being 3–6 grams of powder or 30–50 ml of decoction twice daily, depending on the condition. It also aids digestion by reducing bloating and enhancing metabolism while improving blood circulation and overall vitality. While it can be used long-term for maintaining wellness, prolonged use should be monitored, especially for individuals with chronic kidney or liver conditions. In rare cases, excessive use may cause dehydration or electrolyte imbalance, so it is best taken under Ayurvedic guidance.
Punarnava, known as “Thazhuthama” in Malayalam, is quite a popular herb in Ayurveda. This herb, Boerhavia diffusa, is indeed used for its various health benefits particularly for its anti-inflammatory and diuretic properties. In Ayurveda, it’s often used to tackle issues like edema, urinary tract infections, and kidney health. Here’s how it goes:
For treating edema and supporting kidney health, punarnava helps in reducing swelling by promoting urination, without depleting electrolytes from the body. This detoxification process is important to balance the fluid levels. It’s pretty effective for urinary tract infections too, as it flushes out toxins and enhances renal function.
In terms of liver health, punarnava is considered to hep regenerate liver cells and improve liver function. It acts as a hepatoprotective, meaning it guards your liver against damages caused by various toxins.
Generally, punarnava is consumed in different forms like powder, decoction, or capsules. If you go with punarnava powder, typical dosage could be about 3-6 grams per day, but it’s always better to consult an Ayurvedic practitioner for a personalized dosage based on your specific condition and constitution. For a decoction, it might be taken in a 30 ml serving once or twic a day.
With its benefits for digestion and circulation, punarnava can indeed offer vitality and may be used long-term for maintenance, but it’s important to monitor how your body responds. It also aids digestion by enhancing the digestive fire, agni.
As for side-effects, it’s usually well-tolerated but people with severe kidney or liver disease should approach with caution. Punarnava might interact with other medications or conditions, so it’s crucial to talk to a healthcare professional, especially if you have existing health issues.
Remember, Ayurveda views each individual uniquely, so what works wonders for one may not be the same for another. Tailoring the approach to your specific needs will be key. Always listen to your body and, if necessary, seek professional advice.

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