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Acupuncture May Cool Night Hot Flashes
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By Jennifer Warner
WebMD Medical News
Alternative Medicine Treatment May Ease Menopausal Symptoms
Sept. 22, 2006 -- Acupuncture may nix nighttime
hot flashes caused by menopause, according to a new study.
Researchers found seven weeks of acupuncture treatment reduced the severity of
nighttime hot flashes by 28% among menopausal women compared with a 6% decrease
among women who had a sham acupuncture treatment.
Hot flashes are a common symptom of menopause and often occur at night, which
can significantly disrupt sleep and affect a woman's quality of life.
Until recently, hormone replacement therapy (HRT) was the most popular treatment
for hot flashes. But in the wake of studies that suggested HRT use could
increase a woman's risk of heart disease or cancer, alternative therapies for
hot flashes have received renewed interest.
Needles Cool Hot Flashes
Researchers compared the effects of acupuncture vs. a sham acupuncture treatment
on the severity and frequency of nighttime hot flashes. Taking part in the study
were 29 menopausal women experiencing at least seven moderate to severe hot
flashes per day.
All of the women underwent nine treatments from trained acupuncturists in
sessions over seven weeks. Twelve of the women received real acupuncture using
points selected to target hot flashes and sleepiness. The rest of the women
received a sham acupuncture treatment using nonpenetrating needles at random
acupuncture channel points.
Throughout the study, the women reported the number and severity of their hot
flashes.
The results showed that nighttime hot flash severity decreased significantly
(28%) among the women who received acupuncture vs. a 6% drop among the women who
got the sham treatment. However, they did not see a similar finding in the
frequency of nighttime hot flashes between the two groups.
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