Cimicifuga racemosa
Anhang
Black
Cohosh has been used by Native Americans for more than two hundred years, after
they discovered the root of the plant helped relieve menstrual cramps and
symptoms of menopause. These days it is still used for menopausal symptoms such
as hot flashes/flushes, irritability, mood swings and sleep disturbances. It is
also used for PMS, menstrual irregularities, uterine spasms and has been
indicated for reducing inflammation
associated
with osteoarthritis, rheumatoid arthritis and neuralgia.
Dr. James
Duke: “Black cohosh really should be better known in this country, especially
with our aging population and the millions of women who are now facing
menopause. Recognized for its mild sedative and anti-inflammatory activity,
black cohosh can help with hot flashes and other symptoms associated with that
dramatic change of life called menopause. It’s also reported to have some
estrogenic activity.
Steven
Foster: refers to a study that compared the effects of conventional estrogen
replacement therapy with black cohosh. That study looked at 60 women, younger
than 40 years old, who had had complete hysterectomies
and were
experiencing abrupt menopause. In all groups, treatment with black cohosh
compared favorably with conventional treatment.”
“Native
Americans used the roots and rhizomes of this member of the buttercup family to
treat kidney ailments, malaria, rheumatism, and sore throats. Early American
settlers turned to it for bronchitis, dropsy, fever,
hysteria
and nervous disorders, lumbago, rattlesnake bites, and yellow fever. It’s also
reportedly well known for easing PMS and menstrual irregularities.”
This
estrogenic activity, notes Dr. Duke, can contribute to a ‘mastogenic’ effect;
the natural enlargement of the breasts. Black Cohosh has also been used to
induce labour and should not be used during pregnancy.
A dozen
studies or more conducted throughout the 1980s and 1990s confirm that the
long-standing use of black cohosh for menopausal symptoms has scientific
validity. For example, in a German study involving 629
women,
black cohosh improved physical and psychological menopausal symptoms in more
than 80% of the participants within four weeks. In a second study, 60
menopausal women were given black cohosh extract,
conjugated
estrogens, or diazepam (a leading anti-anxiety medication) for three months. Those
who received black cohosh reported feeling significantly less depressed and
anxious than those who received either estrogens or diazepam. In another study,
80 menopausal women were treated for 12 weeks with black cohosh extract,
conjugated estrogens, or placebo. Black cohosh improved anxiety, menopause and
vaginal symptoms. In addition, the
number of
hot flashes dropped from 5 to less than 1 average daily occurences in the black
cohosh group compared to those taking estrogen in whom hot flashes dropped from
5 to 3.5 daily occurences.
Given these
examples, and results of other studies, some experts have concluded that black
cohosh may be a safe and effective alternative to estrogen replacement therapy
(ERT) for women who cannot or will not take ERT
for
menopause.
Preliminary
studies also suggest that black cohosh may help reduce inflammation associated
osteoarthritis and rheumatoid arthritis. In a review of scientific studies,
researchers concluded that a combination of black cohosh, willow bark (Salix
spp.), sarsaparilla (Smilax spp.), guaiacum (Guaiacum officinale) resin, and
poplar bark (Populus tremuloides) may help relieve symptoms of osteoarthritis.
Black
Cohosh Benefits
1. Kidney
Health-Black cohosh was used by the Native Americans extensively for this
purpose.
2. Rheumatism-This
is another traditional use for this amazing medicinal herb.
3. To Aid
in Labor-Black cohosh was used during the 1850′s by the Eclectics to help
with labor and delivery.
4. Muscle
Pain-There are currently several patent remedies for this containing black
cohosh in Europe and Australia.
5. Sedative-Black
cohosh is considered by many modern herbalists to be a sedative.
6. Coughs
and Colds-Black cohosh was a common remedy of the Cherokee and the Iroquois for
the treatment of these conditions.
7. Diuretic-Black
cohosh extract is said by many modern practitioners to help rid the body of
excess water weight.
8. Antioxidant-Black
cohosh is an extremely potent antioxidant. Antioxidants work by neutralizing free radical
that cause damage to cells and DNA.
9. Headaches-Black
cohosh extract was used during the 1850′s by the Eclectics for the
treatment of this painful condition.
10. PMS,
Menstrual Pain, and Cramps-This amazing herb was listed in the United States
Pharmacopoeia from 1820 to 1920 for the treatment of these conditions.
11. Inflammation-Black
cohosh is a general anti inflammatory. Total
body inflammation is now being recognized as a factor in many diseases
including cardiovascular disease and cancer.
12. Menopausal
Symptoms-Black cohosh has shown significant benefits for almost every symptom
related to menopause. A study conducted
showed that after only 4 weeks of treatment with black cohosh, study
participants showed improvements in almost all parameters of menopausal
symptoms. No black cohosh side effects
were reported. After 8 weeks, all
symptoms were gone in approximately 50% of the patients, and were very much
improved in
40% of the patients. Overall improvement
rates ranged from 76% to 93% of patients. More details are in the following paragraphs.
13. Hot
Flashes-A double blind, randomized, placebo controlled study was done on 80
women suffering from symptoms of menopause including hot flashes. After 12 weeks of treatment, the average
number of hot flashes
daily
dropped from 4. 9 to . 7 per day in the black cohosh group, as compared to 5. 1
to 3. 1 per day in the placebo group, and 5. 2 to 3. 2 per day in the estrogen
group.
14. Post
Menopausal Anxiety-80 female volunteers were suffering from symptoms of
menopause, including anxiety. For 12
weeks, all the women were given either estrogen, black cohosh or a placebo. To properly measure,
the study
used the 14 point Hamilton Anxiety Scale to measure anxiety levels, and the
Kupperman Menopausal Index to address mostly neurovegatative complaints.
Before the
above mentioned trial (#14), the women were diagnosed to have moderate to
severe menopausal symptoms, including anxiety. After 12 weeks of treatment, the
black cohosh extract group showed a large decrease in median Hamilton Anxiety
Scale Scores as compared to the placebo and estrogen groups. These results were
apparent after only 4 weeks of treatment. The black cohosh dosage for the above
mentioned studies were mostly
different,
but still effective.
Vorwort/Suchen. Zeichen/Abkürzungen. Impressum.