M
|
|||
| Acornus calamus | |||
 |
|||
| Name | |||
| Calamus | |||
| Biological Name | |||
| Acorus calamus Aroideae family |
|||
| Other Names | |||
| Calamus, Vacha, Bach Agri-turki, Baje |
|||
| Description | |||
|
Calamus is found all over the world. It is a semi-aquatic perennial cultivated in damp marshy places in India and Burma. Exceedingly common in Manipur and the Naga Hills of India, and on the edges of lakes and streams. Flower and Fruit: Green flowers, like small dice, form a tightly packed, slim, conical spadix. The plant does not produce any fruit. It propagates from the rhizome. Leaves, Stem and Root: The plant grows from 60 to 100 cm tall. The stem is triangular and sprouts from a horizontal, round root-stock, which has the thickness of a thumb. The upper shoot forms a grooved flower sheath. The leaves are oblong, sword-shaped and arranged in two rows. The leaves have no stems. Characteristics: The rhizome has an intensely aromatic fragrance and a tangy, pungent and bitter taste. The leaves often undulate on the margins. |
|||
| Constituents | |||
The dried rhizome yields 1.5 per cent to 2.7 per cent of a neutral,
yellow, aromatic, essential oil. The fresh aerial parts yield about
0.123 per cent of the volatile oil. The unpeeled roots yield the
most - from 1.5 to 3.5 per cent. The chief constituents are heavily dependent upon the chemical
strain (di-, tri-, tetraploid); beta-asarone (cis-isoasarone), alpha-
and gamma-asarone, beta- gurjuns, acorone (bitter), ZZ-Deca-4,7-dienal
(odor-determining) |
|||
| Healing Properties | |||
|
Action Calamus is an aromatic, bitter stomachic, which stimulates appetite and digestion and is a stomach tonic. It has spasmolytic, carminative and sedative effects, in addition to being externally hyperemic. Root and rhizome: stimulant, emetic, nauseant, stomachic, aromatic, expectorant, carminative, antispasmodic and nervine sedative. In large doses (30 to 40 grains) it produces a violent and persistent emesis. In the form of infusion it is tonic, stomachic or carminative, also anti-periodic. The volatile oil aromatic and antiseptic. The rhizome has an expectorant action, due to the presence of the essential oil. Action and Uses in Ayurveda and Siddha Action and Uses in Unani Action nad Uses in Herbal Medicine This herb is used in the form of teas for dyspeptic disorders, gastritis, and ulcers. It is used externally for rheumatism, gum disease, and angina. |
|||
| Parts Used | |||
| Dried rhizome | |||
| Remedies For | |||
Swami Thirtha calls this herb as "one of the best mind herbs." It removes the toxic effects of marijuana from the liver and brain. Asthma: Give small doses of 10 grains of this herb. Repeated every two or three hours till relief is obtained. For headaches and arthritic joint pain: Apply paste of the herb to head. For flatulant colic: Mix the root burnt to cinder, with cocoanut or castor oil. Smear this paste over the abdomen. For infantile diarrhea and colic: Use the powder of the burnt root-stock in 3 grain doses. This herb is a very old remedy for chronic diarrhea and forms part of a number of remedies used in Ayurveda. For removal of insects, fleas: Sprinkle p |
|||
| Dosage | |||
|
Decoction, milk decoction, powder, paste To Make Tea: Steep with hot water. For use in a bath, add 250 to 500 gm of the drug to the bath water. |
|||
| Safety | |||
| CAUTION: DO NOT USE With bleeding disorders
(e.g., nosebleeds, hemorrhoids). Excess use may cause nausea, vomiting,
rashes, etc.
No health hazards or side effects are known in conjunction with the proper administration of designated therapeutic dosages of European origin (triploid strain, up to 15% beta- asarone in volatile oil). Long-term use of this herb should be avoided. Malignant tumors appeared in rats that received Indian Kalmus oils over an extended period (tetraploid strain, over 80% 13-asarone in volatile oil). No other information about the safety of this herb is available. Use caution. Ayurvedic herbs are often taken in combination with others to neutralize the toxicity one herb with the opposing effect of other. Do not take except under the supervision of a qualified professional. |
|||
|
|||
|
||||
| © 2004, All rights reserved. Telemedicine and Web Site Maintenance by Telemedicine India. Best Viewed in 800x600 resolution in MSIE 4.0 or above. |