Cannabis, Multflora

Psychoactive substances obtained from Cannabis sativa or Indian hemp, they are the oldest euphoriants. Also called marijuana, these substances do not usually result in physical DEPENDENCE but chronic abuse leads to passivity, apathy and inertia. Acute adverse effects include transient panic reactions and toxic psychoses. The panic reactions are characterised by anxiety, helplessness and loss of control and may be accompanied by ?orid paranoid thoughts and hallucinations. The toxic psychoses are characterised by the sudden onset of confusion and visual hallucinations. Even at lower doses, cannabis products can precipitate functional psychoses in vulnerable individuals. The acute physical manifestations of short-term cannabis abuse are conjunctival su?usion and tachycardia.

The chopped leaves are usually smoked but can be eaten in food or taken as tea. The active ingredient is tetrahydrocannibol. There is much public debate in western countries over the social use of cannabis: it is illegal to possess or supply the substance in the United Kingdom, but nevertheless cannabis is quite widely used. Cannabis is classi?ed as a Schedule 1 drug under the Misuse of Drugs Act 1971 and has not o?cially been used medicinally – despite some claims that it is helpful in ameliorating painful symptoms in certain serious chronic diseases such as multiple sclerosis. A related agent, NABILONE, is a synthetic cannabinoid licenced for use in treating nausea and vomiting caused by CYTOTOXIC drugs.... Medical Dictionary

Linn.

Synonym: C. indica Linn.

Family: Cannabinaceae.

Habitat: Cultivated all over the country. Commonly occurs in waste grounds, along road side, often becoming gregarious along the irrigation channels of gardens.

English: Hemp, Indian Hemp.

Ayurvedic: Vijayaa, Bhangaa, Maadani, Maatulaani, Indraasana, Trailokya-vijayaa, Tribhuvana- vijayaa, Shukranaashana, Ganjaa, Bhangaa. (Bhangaa is consumed orally; Ganjaa and charas are usually smoked.)

Unani: Bhang, Charas, Qinnab.

Siddha/Tamil: Ganja.

Folk: Bhaanga.

Action: Hallucinogenic, hypnotic, sedative, analgesic, anti- inflammatory, Hemp derivatives are suggested for treating glaucoma and as an antiemetic in cancer chemotherapy. All variants produce initial excitement followed by depression.

Cannabis yields 421 chemicals of various classes—cannabinoids, canna- bispirans and alkaloids. More than 60 cannabinoids have been isolated, the most important one is delta-9- tetrahydrocannabinol (THC).

Toxic constituents are readily absorbed, excreted in urine and feces, stored in lipid tissues, especially CNS, crosses placenta. High doses in animals have damaged developing embryos and resulted in birth defects. (Francis Brinker.)

Dosage: Dried leaves, after removing turbity—125-250 mg powder. (API Vol. I.)... Indian Medicinal Plants