Quebra Pedra (Phyllanthus niruri) — Hermetica Encyclopedia
South American Traditional Medicine · Brazilian Herb

Quebra Pedra (Phyllanthus niruri) (Phyllanthus niruri)

Moderate Evidencebotanical

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The Short Answer

Quebra Pedra (Phyllanthus niruri) contains lignans and flavonoids that inhibit calcium oxalate crystal formation and aggregation in kidneys. The herb's phyllanthin and hypophyllanthin compounds relax smooth muscle in urinary tract while providing diuretic effects.

PubMed Studies
1
Validated Benefits
Synergy Pairings
At a Glance
CategorySouth American Traditional Medicine
GroupBrazilian Herb
Evidence LevelModerate
Primary Keywordquebra pedra benefits
Synergy Pairings5

Health Benefits

Quebra Pedra supports kidney health by preventing the formation of kidney stones, breaking down existing stones for easier elimination. - It acts as a diuretic, increasing urine production to help flush out toxins and reduce water retention. - The plant has anti-inflammatory properties, reducing inflammation by inhibiting inflammatory mediators, which can alleviate pain. - Quebra Pedra boosts liver health by enhancing detoxification processes, improving the liver's ability to process waste. - It supports immune function by promoting the activity of immune cells, helping the body fight infections more effectively. - The herb has antioxidant properties, neutralizing free radicals and protecting cells from oxidative damage. - Quebra Pedra may aid in managing blood sugar levels by improving insulin sensitivity, beneficial for those with diabetes.

Origin & History

Quebra Pedra, or Phyllanthus niruri, is a small herbaceous plant found in tropical regions around the world, including Brazil. It is harvested for its entire aerial parts, which are used in traditional remedies. The plant thrives in moist, shady environments.

Traditionally, Quebra Pedra has been used in Brazilian folk medicine to support kidney and liver health. It is widely recognized in various cultural practices as a natural remedy for urinary tract issues.Traditional Medicine

Scientific Research

Research on Quebra Pedra includes studies on its potential to support kidney health and its anti-inflammatory properties. Some RCTs have shown positive results, but more comprehensive studies are needed to confirm its effectiveness.

Preparation & Dosage

Quebra Pedra is commonly consumed as a tea, with a recommended dosage of 1-3 grams of the dried herb per cup of water. For extracts, 1-2 ml can be taken up to three times daily. Consult a healthcare provider before use.

Nutritional Profile

How It Works

Mechanism of Action

Quebra Pedra's lignans (phyllanthin, hypophyllanthin) and flavonoids (quercetin, rutin) inhibit calcium oxalate monohydrate crystal nucleation and growth by interfering with crystal lattice formation. The compounds also relax ureteral smooth muscle through calcium channel modulation and stimulate diuresis by enhancing sodium and chloride excretion in renal tubules.

Clinical Evidence

Human studies show quebra pedra extract (450-900mg daily) reduces kidney stone recurrence by 37-56% over 3-6 months compared to placebo. Small randomized trials (20-69 participants) demonstrate increased stone passage rates and reduced stone size on imaging. Most research consists of preliminary studies with short follow-up periods, requiring larger long-term trials for definitive efficacy confirmation.

Safety & Interactions

Quebra pedra is generally well-tolerated with mild gastrointestinal upset reported in some users. May enhance effects of diabetes medications by lowering blood glucose, requiring monitoring. Can increase lithium levels due to diuretic properties and may interact with blood pressure medications. Pregnant and breastfeeding women should avoid use due to insufficient safety data.

Synergy Stack

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Frequently Asked Questions

How long does quebra pedra take to work for kidney stones
Quebra pedra typically shows effects within 1-2 weeks for stone passage facilitation, with most clinical benefits observed after 4-6 weeks of consistent use. Complete stone prevention effects may require 2-3 months of regular supplementation.
What is the recommended quebra pedra dosage
Clinical studies use 450-900mg of standardized quebra pedra extract daily, typically divided into 2-3 doses with meals. Traditional preparation involves 1-2 grams of dried herb as tea, consumed 2-3 times daily.
Can quebra pedra dissolve existing kidney stones
Quebra pedra doesn't dissolve existing stones but facilitates their breakdown into smaller fragments and promotes passage through urinary tract relaxation. Studies show 15-25% reduction in stone size over 1-3 months of treatment.
Is quebra pedra safe for daily use
Quebra pedra appears safe for daily use up to 6 months based on clinical trials, with no serious adverse effects reported. Long-term safety beyond 6 months requires medical supervision due to limited research data.
Does quebra pedra interact with blood pressure medications
Quebra pedra may enhance hypotensive effects of blood pressure medications due to its diuretic properties and mild ACE-inhibiting activity. Patients on antihypertensive drugs should monitor blood pressure closely and consult healthcare providers before use.

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