Difference between revisions of "Astragalus"

Revision as of 01:25, 27 April 2014

Other Names : Astragale, Astragale à Feuilles de Réglisse, Astragale Queue-de-Renard, Astragale Réglissier, Astragali, Astragalo, Astragalus Membranaceus, Astragalus mongholicus, Astragli Membranceus, Beg Kei, Bei Qi, Buck Qi, Chinese Astragalus, Huang Qi, 黄芪 Huang Se, Hwanggi, Membranous Milk Vetch, Milk Vetch, Mongolian Milk, Ogi, Phaca membranacea, Radix Astragali, Radix Astragalus, Réglisse Bâtarde, Réglisse Sauvage.

Special Precautions of Astragalus

• People with autoimmune diseases, such as Crohn's disease, multiple sclerosis, psoriasis, rheumatoid arthritis, type 1 diabetes or systemic lupus erythematosus shouldn't use astragalus unless recommended by a qualified healthcare practitioner. People who have had transplant surgery should not use astragalus.
• The safety of astragalus in pregnant or nursing women or children isn't known.
• Possible Interactions : Astragalus may interfere with the effectiveness of corticosteroid medications.
• Theoretically, astragalus can increase the effectiveness of antiviral medications such as acyclovir and amantadine.

The benefits of Astragalus are

Astragalus is a Chinese herb whose root is used primarily for the treatment of chronic immune problems. It contains a variety of phytonutrients, such as flavonoids, saponins and polysaccharides, that stimulate factors of the immune system, thereby, quickening a patient's recovery from a damaged immune system. Astragalus can be used alone or in combination with other herbs in the forms of decoctions, herbal teas, capsules and tablets. If you want to use astragalus, consult with your doctor first.

• Immunological Disorders : Although more evidence is needed, one of the ways astragalus is thought to work is by increasing the production of immune cells. It may also have mild antiviral activity and help with the prevention of colds. There's little evidence from human studies, however, on the effectiveness of astragalus as an antiviral.
• Stress : Astragalus is considered adaptogenic because it helps your body build up energy that resists stress and fatigue. It can also be used for rebuilding the body following illness. Basically astragalus encourages the production of adrenal hormones, especially cortisol, which helps the body cope with physical and emotional stress.
• Cancer : Astragalus may boost immune response in patients with cancer and increase their body's ability to kill cancer cells, according to a 2003 study conducted by Samantha Dodd, which was published on the University of Colorado, Denver, website. However, the available scientific evidence, which indicates astragalus may be useful in the treatment of cancer, mostly comes from laboratory and animal studies. More human trials are needed to confirm that these results also apply to humans.
• Diabetes : The use of astragalus may help alleviate common diabetes complications, because it has been shown to lower blood sugar levels in experimental animals, according to a 2009 study conducted by naturopath Bianca Garilli of the Susan Samueli Center for Integrative Medicine at the University of California. However, people who are using other diabetes medications must not consume astragalus products without talking to a doctor, since astragalus contains some constituents that may interact with drugs.
• HIV/AIDS : Astragalus acts as an immune booster in the treatment of HIV. It also offers benefits in preventing viral infections due to its immunostimulant effects, according to the Huntington College of Health Sciences. Astragalus is normally prescribed for the initial stage of HIV infection to prevent or retard the spread of retrovirus, a type of virus that causes AIDS.
• Heart Disease : Astragalus is also used for various heart conditions. It may have a diuretic effect which would lower blood pressure and it may cause blood vessels to relax. It hasn't been explored in human studies, so it shouldn't be used as a replacement for conventional care.
• Angina Pectoris: Astragalus is considered to be a cardiac tonic. In the cardiovascular system, the saponins in astragalus inhibit lipid peroxidation in the myocardium and one study using patients with angina revealed that cardiac output increased after two weeks of treatment. Astragalus strengthens left ventricular function and reduces free radical damage in patients after a heart attack and increases super oxide dismutase activity in cardiac muscle.
• Anti-Aging : The astragalus root contains cycloastragenols and astragalosides, two powerful molecules that have been implicated in activating telomerase enzyme production. Research suggests that large doses of these molecules have the potential to not only prevent telomere depletion but to actually rebuild the telomere that has been already lost. While a patented form of the highly-concentrated extract called "TA-65" is available through a proprietary regimen, other extracts and derivative formulas are hitting the supplement market that contain potent levels of these isolated molecules as well. Certain specific varieties of astragalus root naturally contain high levels of these powerful molecules and the extracts can be purchased inexpensively in bulk powders or in capsules.Heavy doses of astragalus extract that is rich in astragalosides are said to have the same effect as TA-65 in rejuvenating telomere growth and increasing the amount of telomere base pairs. In other words, the extract is capable of turning back the age clock.

Used in Patent medecines

• Gui Pi Tang
• Bu Zhong Yi Qi Wan
• Qingxin Lianzi Yin