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Buchu (Agathosma betulina)
While some complementary and alternative techniques have been studied scientifically, high-quality data regarding safety, effectiveness, and mechanism of action are limited or controversial for most therapies. Whenever possible, it is recommended that practitioners be licensed by a recognized professional organization that adheres to clearly published standards. In addition, before starting a new technique or engaging a practitioner, it is recommended that patients speak with their primary healthcare provider(s). Potential benefits, risks (including financial costs), and alternatives should be carefully considered. The below monograph is designed to provide historical background and an overview of clinically-oriented research, and neither advocates for or against the use of a particular therapy.

Related Terms

  • Agathosma betulina, Agathosma crenulata, Agathosma serratifolia, Barosma betulina, barosma camphor, Barosma crenulata, Barosma serratifolia, barosmae folium, boegoe (Afrikaans), boochoo, bookoo, bucco, buchu brandy, buchu camphor, bucku, diosma, diosmin, hesperidin, ibuchu (Xhosa), long buchu, oil of buchu, oval buchu, ovate buchu, round buchu, round-leaf buchu, Rutaceae (family), short buchu, shortbroad buchu, true buchu.
  • Note: This monograph does not include Indian buchu (Myrtus communi), which is an unrelated plant.

Background

  • Buchu (Agathosma betulina) leaves and oil of buchu were used by the indigenous people of the Cape area of South Africa for hundreds of years. Although its original use is unclear, it appears to have been applied topically on the skin, possibly as an insect repellant, and also used internally for stomach problems, rheumatism, and bladder problems. Buchu's original genus was Barosma, which was changed to Agathosma.
  • Buchu contains both diosmin and hesperidin, which indicates it may have anti-inflammatory, hypolipidemic (blood cholesterol lowering), and vasoprotective actions.
  • Most of the plants are still grown in South Africa where the government exercises strict control over the gathering of the leaves to prevent destruction of wild plants.

Evidence

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Dosing

The below doses are based on scientific research, publications, traditional use, or expert opinion. Many herbs and supplements have not been thoroughly tested, and safety and effectiveness may not be proven. Brands may be made differently, with variable ingredients, even within the same brand. The below doses may not apply to all products. You should read product labels, and discuss doses with a qualified healthcare provider before starting therapy.

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Safety

The U.S. Food and Drug Administration does not strictly regulate herbs and supplements. There is no guarantee of strength, purity or safety of products, and effects may vary. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy. Consult a healthcare provider immediately if you experience side effects.

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Interactions

Most herbs and supplements have not been thoroughly tested for interactions with other herbs, supplements, drugs, or foods. The interactions listed below are based on reports in scientific publications, laboratory experiments, or traditional use. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy.

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Author Information

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References

Natural Standard developed the above evidence-based information based on a thorough systematic review of the available scientific articles. For comprehensive information about alternative and complementary therapies on the professional level, go to www.naturalstandard.com. Selected references are listed below.

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The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.