Black Cohosh Root

Cimicifuga racemosa

Although black cohosh is related to buttercup, its appearance couldn’t be in more contrast to the low-growing, sunny yellow flower. In fact, black cohosh has the distinction of producing clusters of white flowers that lack sepals or petals supported on tall spikes, or racemes, that can reach nearly two feet in height. Because the flowers emit a sweet odor that repels flies and other insects, the herb is commonly known as bugbane.

Black cohosh root contains a small amount of salicylic acid, so people with a known allergy or sensitivity to aspirin should consult their health care practitioner before using this herb. Similarly, the herb is suspected of exerting hormonal effects, which may make it unsuitable for individuals with a history of breast or prostate cancer or other hormone-related condition. Black cohosh should not be used during pregnancy without close medical supervision due to the risk of uterine contractions. Do not use while nursing.