Trying to keep up with the latest on hormone replacement therapy (or HRT) can be tough.
"Women don't know what to believe anymore," says Shelley R. Salpeter, MD, director of medicine consultation services at Santa Clara Valley Medical Center in San Jose, Calif.
Experts debate the risks and benefits of hormone replacement therapy, but everyone, including the FDA, agrees that it definitely helps with two conditions: the symptoms of menopause and osteoporosis.
Here are the pros and cons of using...
Black cohosh is widely used in
the United States, Australia, and Germany. The German government has approved
it as a prescription alternative to
hormone therapy. In the U.S., black cohosh is
available without a prescription. Be sure to talk to your doctor before you
You can buy black cohosh as a standardized extract in
20 mg pill form (such as Remifemin), which is taken
twice a day. Root, extract, and tincture forms are also available in health
When black cohosh is used at regular doses, its only
known side effect is occasional stomach discomfort.1
But black cohosh may have risks that are not yet known, including possible
effects on liver function. More research needs to be done before experts can
recommend it for long-term use.
Is it effective?
Studies on black cohosh have had
mixed results. Some studies have shown that black cohosh can relieve menopause
symptoms such as hot flashes.2 But other studies have
shown that black cohosh does not relieve symptoms.
These mixed results may mean that black cohosh
can relieve symptoms in some women, but does not relieve symptoms in others.
Or the different results may be because different preparations were used in
Large, long-term studies have not yet
been done to confirm whether long-term use of black cohosh is safe. Because
black cohosh has benefits somewhat like
estrogen therapy, it may also have some risks like those of estrogen.
Experts do not know for sure if black cohosh causes liver
problems. But they have determined that black cohosh products should be labeled
with a statement of caution. Stop using black cohosh if you notice that you are
weak or more tired than usual, you lose your appetite, or your skin or the
whites of your eyes are yellowing. Call your doctor because these symptoms may
mean you have liver damage.3