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Cannabidiol (CBD) is a phytocannabinoid, one of 113 identified cannabinoids in cannabis plants, along with tetrahydrocannabinol (THC), and accounts for up to 40% of the plant's extract. [18] Medically, it is an anticonvulsant used to treat multiple forms of epilepsy . [ 4 ]
Medical cannabis can be administered through various methods, including capsules, lozenges, tinctures, dermal patches, oral or dermal sprays, cannabis edibles, and vaporizing or smoking dried buds. Synthetic cannabinoids are available for prescription use in some countries, such as synthetic delta-9-THC and nabilone.
The Single Convention is the main international treaty related to Cannabis sativa L. and its products.In its Article 1, the Single Convention defines "cannabis" as the "flowering or fruiting tops of the cannabis plant (excluding the seeds and leaves when not accompanied by the tops) from which the resin has not been extracted, by whatever name they may be designated;" while "cannabis resin" is ...
H4CBD (hydrogenated CBD, tetrahydrocannabidiol) is a cannabinoid that was first synthesized by Alexander R. Todd in 1940 derived from the catalytic hydrogenation of cannabidiol. [1] H2-CBD and 8,9-dihydrocannabidiol have also been referred to as "hydrogenated CBD", which may cause confusion.
Cannabidiolic acid. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Cannabidiolic acid (CBDA), is a cannabinoid produced in cannabis plants. [1] It is most abundant in the glandular trichomes on the female seedless flowers or more accurately infructescence often colloquially ...
The history of medicinal cannabis goes back to the ancient times. Ancient physicians in many parts of the world mixed cannabis into medicines to treat pain and other ailments. In the 19th century, cannabis was introduced for therapeutic use in Western Medicine. Since then, there have been several advancements in how the drug is administered.
Medical cannabis research includes any medical research on using cannabis. The earliest systematic studies of physiological effects of cannabis-derived chemical were conducted in the 1920's (see Fig. The number of publications about marijuana/cannabis). The level or research activity in this area remained relatively low and constant until 1966 ...
Cannabis (/ ˈkænəbɪs /), [ 2 ] commonly known as marijuana (/ ˌmærəˈwɑːnə /), [ 3 ]weed, and pot, among other names, is a non-chemically uniform drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic purposes and in various traditional medicines ...