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SP-7 (Herbal Stimulant Laxative)
Senna
Latin binomial : Cassia senna, Cassia acutifolia Synonyms: Alexandrian
Senna, Tinevelly Senna Parts Used: Leaves and seed pods, the leaves having
stronger action than the pods.1 Constituents: Anthraquinone glycosides
notably sennosides A, B, C, D, palmidin A, Rheinanthrone and aloe-emodin
glycosides, Mucilage, Naphthalene glycosides. 1,2 Medicinal Action:
Laxative, Cathartic
Pharmacology
The medicinal action of Senna can be attributed mainly to the
anthraquinone glycosides, especially sennoside A and B. It appears that
the aglycone portion is responsible for its actions. The bowel flora can
directly hydrolyze them, in a step-wise fashion, to the free active
aglycone, alternatively, in the presence of bile and the sugar moiety, the
free aglycone can be absorbed into the blood stream and secreted later
into the colon. The final result is stimulation of the Auerbach plexus
resulting in increased intestinal muscle contraction. In addition, its
mucilage content decreases bodily absorption of fluid leading to an
enhancement of the final laxative action. 3-5
Indications
Senna has been shown to be comparable with other laxatives in the
treatment of constipation 1-6
Toxicology and Contraindications
If used properly, Senna has few adverse effects, though abdominal pain
can occur especially at high doses. Senna should be avoided in long-term
use since this may lead to an increasingly irreversible atony of the
bowel. Unfortunately, laxatives containing anthraquinone glycosides are
commonly abused. 3 Senna is contraindicated in intestinal obstruction,
colitis, appendicitis and spastic conditions of the colon. Senna should
only be used under medical supervision during pregnancy and lactation.
Drug Interactions -In cases of long-term use or abuse, resulting
hypocalcaemia may encourage the action of cardiac glycosides.
Administration
Senna is usually taken as raw herb in tea or decoction, tablet or
capsule. It may be taken alone or in combination with other botanical
medicines, usually carminatives, antiparasitic or fiber sources. Senna
should not be used long-term. Treatments should be limited to a maximum of
8 to 10 days.
Dosage: 10-60 mg of anthraquinone
glycosides daily, either at bedtime or equally divided in the morning or
at night. The laxative action normally occurs eight hours later.
References
1. British Herbal Compendium(1992). Vol 1.
Page 199-203. BHMA, Bournemouth, UK
2. Wren R.C. (1988). Potter's New
Encyclopaedia of Botanical Drugs and Preparatons. Page 249. C.W. Daniel
Company, Saffron Walden, UK
3. Mills S.Y. (1991) Essential Book of
Herbal Medicine. Page 289. Penguin Books, London
4. Bowman W.C. Rand M. J. (1982). 2nd
Edition. Textbook of Pharmacology. Page 25,35. Blackwell Scientific
Publications, Oxford
5. Weiss R. (1988) Herbal Medicine. Page
107 Beaconsfield Publishers, Beaconsfield, UK
6. Passmore A.P., Wilson-Davies K. et at.
(1993) chronic constipation in long stay elderly patients. A comparison of
lactulose and senna fibre combination. BMJ 307:769-71
Aloe Medicine (Indian Aloe Vera Powder)
Health
Benefits
Ulcers, Heartburn, Digestive Conditions-Trials indicate that Aloe Vera
aids in the treatment of peptic ulcers, controls intestinal secretions to
normal levels, and influences proper bowel flora. In addition, aloe
reduces gastric acidity, promotes the function of the pancreas and limits
adverse bacterial action in the colon.
Cholesterol
Published medical studies have shown that the polysaccharides in Aloe Vera
reduces the bodies' serum lipids. The result is a lower triglyceride and
LDL level (bad cholesterol) and an increase of HDL (good cholesterol).
This decreases the risk of coronary artery disease, without the
undesirable side effects of many pharmaceuticals.
Arthritis, Inflammation
Aloe Vera contains molecules, which act as an acute anti-inflammatory
agent that does not retard healing like steroids do. This
anti-inflammatory activity also promotes good circulation for the heart
and nervous system. Studies also show that Aloe Vera alleviates edema in
acute rheumatoid arthritis.
Cancer
Aloe Vera contains polysaccharides that activate the immune system
macrophages which is your body's natural defense against cancer. Studies
also suggest that the Aloe Emodin reduces the reproduction of abnormal or
malignant cells such as lymphatic leukemia. The lectin in Aloe stimulates
anti-tumor immunity and tests show Aloe is a preventative treatment
against stomach and colon cancers.
Allergies, Sinusitis, Bronchitis and
Asthma
Aloe Vera contains magnesium lactate and salicylates, which stops
inflammation and histamine reactions that causes allergic discomfort. In
addition to eliminating these symptoms, Aloe Vera helps the root caused by
boosting your immune system, by activating the macrophage that regulates
certain blood cells and chemicals that defend the body.
Immune System Regulation
Research shows the long chain mannan polysaccharides in Aloe Vera
activates and boosts the immune system. Your immune system is your body's
natural defense against everything from the common cold to cancer. By
boosting your immune system, you can expect to live worry-free of chronic
and acute health problems.
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