Punarnava
Kidney Support
Also known as: Boerhavia diffusa, Spreading hogweed
C
Grade C💊 500-1000mg daily🎯 4 primary uses🔗 2 synergies⚠️ Review warnings
Overview
Ayurvedic herb for kidney and fluid balance. Traditional diuretic and rejuvenative supporting healthy water balance.
Primary Uses
Kidney supportFluid balanceUrinary healthEdema
Dosage
Typical range
500-1000mg daily
Timing
With meals
With food
Yes
Duration
Traditional cycling recommended
Special Populations
Fluid retention, kidney support
Mechanism of Action
- • Natural diuretic properties
- • Kidney protective
- • Anti-inflammatory
- • Traditional rejuvenative
Evidence Quality
Evidence Grade C
Traditional use for kidney and water balance, limited modern research
Safety & Contraindications
Serious Warnings
- • Monitor electrolytes with long-term use
Contraindications
- • Severe kidney disease
- • Electrolyte imbalances
Common Side Effects
- • Increased urination
- • Electrolyte changes
Pregnancy & Breastfeeding
Avoid
Liver & Kidney Notes
Traditional kidney support but avoid in severe kidney disease
Interactions
💊 Medications
- • Diuretics
- • Blood pressure medications
- • Lithium
🧪 Supplements
- • Replace electrolytes if needed
🍽️ Food & Alcohol
- • With meals
Stacking & Synergies
Pairs Well With
ElectrolytesOther kidney support herbs
Avoid Combining With
Prescription diuretics without guidance
Best Goal Synergies
Fluid balanceKidney support
Buying Guide
What to Look For
- • Reputable Ayurvedic source
- • Third-party tested
Standardization Markers
Limited standardization
Adulteration risk
Moderate
Practical Notes
- • Natural diuretic - replace electrolytes
- • Traditional Ayurvedic rejuvenative
- • Limited Western research
Tags
ayurvedickidneydiureticfluid-balance
Frequently Asked About Punarnava
How much Punarnava should I take?
The typical effective range is 500-1000mg daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Punarnava?
With meals. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Punarnava with food?
Yes.
Does Punarnava interact with medications?
Yes — known interactions include Diuretics, Blood pressure medications, and Lithium. If you take any prescription medication, talk to your doctor or pharmacist before starting Punarnava.
What does Punarnava pair well with?
Punarnava stacks well with Electrolytes and Other kidney support herbs — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Punarnava?
Punarnava should be avoided or used with caution by people with Severe kidney disease and Electrolyte imbalances. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Punarnava?
Most people tolerate Punarnava well. The most commonly reported side effects are Increased urination and Electrolyte changes. Side effects are usually dose-dependent — lowering the dose often resolves them.
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.