Native Americans have been using black cohosh medicinally for centuries. The FDA does not approve all uses of black cohosh which may lead you to wonder whether the herb is safe for consumption medicinally. People often mistake black cohosh and blue cohosh. Researchers have conducted studies on the use of black cohosh for many different maladies and the results vary greatly. You should always consult your physician before using any herbal supplement.
Uses
Native Americans have used black cohosh two centuries ago to help relieve menstrual cramps and symptoms of menopause such as irritability, mood swings, sleep disturbances and hot flashes. Today, women use black cohosh for the same reasons. People also use black cohosh for rheumatism, high cholesterol levels, cough and hardening of the arteries, according to Drugs.com.
Safety
MayoClinic.com explains that people tolerate black cohosh well in recommended doses but elevated dosages have caused headaches, perspiration, dizziness and visual disturbances. Some people have experienced side effects while taking black cohosh such as constipation, low blood pressure, muscle damage, irregular or slowed heartbeat, nausea and vomiting. In some cases, users have reported heaviness in the legs and alteration in mood.
Pregnancy and Breastfeeding
Midwives commonly use black cohosh to prepare women for labor and to induce labor. However, if you are pregnant the FDA recommends that you not use black cohosh, especially in early pregnancy, as it may cause miscarriage or preterm labor by stimulating uterine contractions, according to the University of Maryland Medical Center. Black cohosh should only be used to induce labor under the close supervision of a physician or holistic practitioner. You should never attempt to use black cohosh to induce labor at home. It is unknown whether black cohosh transfers in breast milk and you should avoid using it if you are breastfeeding.
Cancer Concerns
Do not take black cohosh if you have cancer without speaking first with your oncologist. The American Academy of Family Physicians explains that black cohosh can interfere with some breast cancer medications such as tamoxifen. It may also contain plant based estrogens called phytoestrogens which can stimulate the growth of breast tumors.
Considerations
While black cohosh may have positive effects on your health and well being, it is important to discuss all medical conditions with a physician before you use the herb for medicinal purposes. With your physicians consent, always choose certified herbalists, holistic practitioners and other reputable vendors to purchase herbs as the FDA determined some herbs contained toxic metals.
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