Acupuncture may be effective for menstrual pain

NEW YORK (Reuters Health) - Acupuncture can help relieve menstrual
pain and improve the quality of life for some women, a new study from
Germany shows.

Because the acupuncture patients were compared with a control group
who received no therapy, rather than a "sham," or fake, version of the
treatment, the placebo effect could have played a role, Dr. Claudia M.
Witt of Charite University Medical Center in Berlin and her colleagues
acknowledge.

"Nevertheless, our study showed that acupuncture was beneficial for
women if offered as part of the health insurance system," the
researchers write in the American Journal of Obstetrics &
Gynecology.

Non-steroidal anti-inflammatory drugs, or NSAIDs, are standard
treatment for menstrual pain, but they carry the risk of side effects,
Witt and her team note in their report. Acupuncture and acupressure
have been found helpful in treating other types of pain, so the
researchers tested whether acupuncture delivered by doctors -- as it
typically is in Germany -- would help with dysmenorrhea.

Since 2000, the researchers note, the nation's health insurers have
recommended that acupuncture to relieve pain only be covered by
insurance if it is delivered as part of a study to investigate its
effectiveness.

The researchers enrolled 201 women who agreed to be randomly assigned to acupuncture or no treatment.

After 3 months of treatment, which included an average of about 10
sessions, the average pain score was 3.1 in the acupuncture group,
compared with 5.4 in the control group, using a pain scale of 1 to 10,
with 10 being the worst pain.

Among women given acupuncture, 63.4 percent reported at least a 33
percent improvement in their symptoms, while 24 percent of women in the
control group did.

Based on these findings, the researchers conclude that "acupuncture
should be considered as a viable option in the management of these
patients."

SOURCE: American Journal of Obstetrics & Gynecology, February 2008.