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Kava kava
( Piper methysticum )
Family
Piperaceae
Synonyms
Kawa
Character
Analgesic, anesthetic, anodyne,
antispasmodic, bitter, nervine, relaxant, sedative, tonic
Description
Kava kava is a member of the
pepper family, a very extensive tropical family of small shrubs and woody
vines found throughout South America and the Pacific Islands. Because
members of this species have a spicy or aromatic character, they have a long
history of use in the folk medicine of tropical regions.
Phytochemistry
Fifteen lactones ( kavalactones
), some alkaloids, ethereal oils
Traditional rain forest use
Many species belonging to this
family of plants are used for a variety of reasons by South American native
tribes, and kava kava root has also been used for centuries in the South
Pacific Islands. It is most popular for its analgesic and sedative effect
which can induce sleep and alleviate pain. It was used by the ancient
Tahitians as a stupefying beverage. Resinous juice was extracted from the
kava root and made into a variety of drinks. It is well known as an herbal
muscle relaxant and was also used for bladder infections and for vaginitis.
It was also applied locally to reduce the pain of a wound or burn.
Modern medicinal applications
Specific extracts of kava are
cultivated in Fijian plantations. German extracts are made which must meet
German over-the-counter standards. The herb is commonly prescribed for
insomnia, nervousness, stress, headaches, and anxiety.
Authentication
Research has found that kava kava
has mild psychoactive properties which can contribute to a feeling of
contentment and peace while actually sharpening the senses.
Safety
No known toxicity |
