Stonebreaker, an herb native to India and South America, has been a traditional mainstay in the Ayurvedic and Unani systems of medicine for millennia. It's common name, stonebreaker - as well as the Spanish and Portuguese equivalents - hails from its popular use in the treatment of kidney stones.
Stonebreaker Medicinal Properties
- Medicinal actionAntilithic, Antiviral
- Key constituentsPhyllanthin, nirtetralin
- Ways to useCapsules, Decoctions, Hot infusions/tisanes
- Medicinal rating(3) Reasonably useful plant
- Safety rankingUse with caution
Health Benefits of Stonebreaker
The stonebreaker plant has been traditionally used for a variety of medicinal purposes, and it's still a hot subject of scientific research today. More studies are needed to ascertain the extent of the health benefits of stonebreaker, but its antilithic and antiviral properties give it the following medicinal uses:
Dissolving kidney stones and gallstones. Living up to its name, the stonebreaker herb aids the passage of stones and also prevents their formation.
Treating hepatitis B. Preliminary studies have shown that stonebreaker properties can stop this virus from replicating, along with protecting the liver.
In Ayurvedic traditional medicine, stonebreaker properties have been used for treating various ailments, from hiccups to leprosy. It is also a prominent herb in the Unani system of medicine, in which it is applied to wounds and sores as well as taken for relieving the symptoms of jaundice.
Stonebreaker can quell flare-ups of gout by reducing uric acid levels.
How It Works
Phyllanthin is a major bioactive lignan in stonebreaker, and the most studied compound of this plant. It has been observed to have hepatoprotective, anti-inflammatory, and antibacterial properties.
On the other hand, nirtetralin, another important lignan, is thought to be responsible for the antiviral properties of stonebreaker: studies have shown that it can inhibit replication of the hepatitis B virus and suppress its antigens, therefore enabling a speedier recovery. However, more research is needed before using nirtetralin to treat other viruses.
These lignans in stonebreaker have the ability of lowering the levels of uric acid in the blood stream, helping prevent the formation of crystals by altering their structure and composition.
Additionally, the anti-inflammatory activity of the stonebreaker plant can relax the urethra, aiding in the passage of stones.
Stonebreaker leaves' extract helps prevent and treat kidney stones, which are made of uric acid and minerals, by inhibiting their formation.
Stonebreaker Side Effects
Stonebreaker is largely free of side effects. However, a closely-related species, P. amarus, may damage kidneys if used in the long term. Therefore, it is recommended to check with a physician before using stonebreaker.
How to Consume Stonebreaker
The uses of stonebreaker are chiefly medicinal, and no culinary applications have been reported, mainly due to the bitter flavor of the herb.
Most health benefits of stonebreaker can be obtained from home made preparations, however the herb can also be consumed in supplemental forms, which concentrate its healing properties.
Dried. Stonebreaker leaves and stems can be used to prepare a variety of home remedies.
Infusion. The aerial parts of stonebreaker can be brewed into a warm tisane that can be taken throughout the day, in order to reduce uric acid and prevent the formation of stones.
Decoction. When the stonebreaker leaves and stems are boiled, the concentrated liquid can be taken to aid the elimination of stones and manage the symptoms of gout.
Herbal Remedies & Supplements
Liquid extract. This is a concentrated form of stonebreaker herb that needs to be diluted in water in order to reap it protective benefits.
Capsules. Taking stonebreak in this supplemental form is widely preferred to obtain all its medicinal properties avoiding its naturally bitter flavor.
- Where to buyBig online retailers, Farmers' markets, Online herb stores, Local herbal store, Organic markets
Mainly due to its lack of culinary applications, the benefits and uses of stonebreaker have only recently gained attention outside of its native lands. For this reason, the stonebreaker plant is most likely to be found in some ethnic markets. However, dried stonebreaker can be easily purchased from online retailers.
Herbal Remedies & Supplements
Liquid extracts and capsules of stonebreaker are can be found in specialized herbal stores, or purchased through online retailers, which store a greater variety of supplemental forms, brands, and concentration of active compounds.
- Life cycleAnnual
- Harvested partsLeaves, Stem
- Light requirementsPartial shade
- Soil pH6.1 – 6.5 (Slightly acidic)
- Growing habitatTropical rainforest, Warm climates
- Plant spacing average0.4 m (1.31 ft)
The stonebreaker plant flourishes in tropical areas and produces beautiful foliage, but it can adapt to different types of soils and climate conditions.
The hardy stonebreaker plant grows well in slightly acidic, wet soils. However, adequate organic matter will ensure a better concentration of medicinal compounds as well as proper development.
The lateral branches of stonebreaker reach nearly five inches (12 cm) long, so the plants need to be spaced at distances of 16 inches (40 cm) between plants, and 24 inches (60 cm) between rows.
Since the stonebreaker plant grows well in tropical rainforests, under partial shade conditions, it may do well in associative systems, such as agroforestry.
- Other usesDye
The stonebreaker plant can reach 12 - 24 inches (30 - 60 cm) in height. Its oblong, emerald leaves grow on angular steams, and it produces copious yellow-green flowers. The round fruit capsule it bears is small - almost stone-like in appearance - and yields three seeds.
Stonebreaker (Phyllanthus niruri) belongs to the Phyllanthaceae family, which is represented by about 19 genera in several tropical environments, especially in the rainforest and the savanna. The genus Phyllanthus possess a great diversity that includes approximately 1,000 species of flowering plants.
Varieties and Subspecies of Stonebreaker
Phyllanthus niruri is divided into two subspecies: P. niruri subsp. niruri and P. niruri subsp. lathryroides. In addition, the stonebreaker herb has over 20 botanical synonyms, though Phyllanthus niruri is the commonly accepted name. P. niruri's common names are also used to refer to a number of other plants in its genus, primarily P. amarus, P. fraternus, P. sellowianus, and P. urinaria. These relatives seem to share at least some of the same active compounds.
The stonebreaker plant grows freely in its native tropical zones, so there is no large-scale effort put forth towards its cultivation. In fact, it is considered a weed in some areas. There are no reliable sales or yield statistics on the plant, but there is a niche market for stonebreaker supplements in both India and northern South America. The majority of producers are located in India.
Dye. A decoction of stonebreaker leaves and stems can be used to dye cotton black.
Fishing. Stonebreaker is also used to help catch fish.
- International Brazilian Journal of Urology, Phyllanthus niruri as a promising alternative treatment for nephrolithiasis, 2010
- Journal of Urology, Can Phyllanthus niruri affect the efficacy of extracorporeal shock wave lithotripsy for renal stones? A randomized, prospective, long-term study, 2006
- North American Journal of Medical Sciences, Histological effects of chronic administration of Phyllanthus amarus on the kidney of adult Wistar rat, 2010
- Planta Medica, Antihyperuricemic lignans from the leaves of Phyllanthus niruri, 2006
- Proceedings of the National Academy of Sciences, Effects of an extract from Phyllanthus niruri on hepatitis B and woodchuck hepatitis viruses: in vitro and in vivo studies, 1987
- Purdue University, Bhuiaonla (Phyllanthus niruri): A Useful Medicinal Weed, 2002
- The Scientific World Journal, An Overview of Important Ethnomedicinal Herbs of Phyllanthus Species: Present Status and Future Prospects, 2014
- Germplasm Resources Information, Taxon: Phyllanthus niruri L., 2005
- Phytotherapy Research, Lignans with anti-hepatitis B virus activities from Phyllanthus niruri L., 2012