Nutri Herb

Health and Wellness Library:  Black Cohosh

a historical look at the traditional use of Black Cohosh throughout the world

Botanical Name

Cimicifuga Racemosa, Actaea Racemosa

About Black Cohosh

Black Cohosh is a shrub-like plant native to the eastern forests of North America. It grows up to 8 feet high and has tall stalks of fluffy, white flowers. Cohosh is an Algonquin Indian word meaning "rough," referring to its gnarly, black root. The dried root and rhizome are ground up into a powder and used medicinally. North American Indians used it for many things, from gynecological problems to rattlesnake bites. Black Cohosh has also been used by physicians for fever, menstrual cramps, arthritis, and insomnia.

Nutritional Role of Black Cohosh

Black Coshosh is known as a "woman's tonic." It has been traditionally used to treat menstrual problems, after-childbirth pains, joint pain, nervous disorders, hot flashes, vaginal dryness, and other menopause-related symptoms. Black Cohosh reduces levels of luteinizing hormone (LH), which is one cause of hot flashes. It contains phytoestrogens (similar to human estrogen) that bind to hormone receptors in the body and eases menopausal symptoms / PMS symptoms. Antispasmodic properties increase blood flow to the uterus, thus lessening uterine contractions. Black Cohosh also has mild sedative and anti-inflammatory properties.

Traditional Uses of Black Cohosh

• For PMS, menopause, and hormone levels


• For hot flashes


• For menstrual cramps


• For vaginal dryness


• For joint pain and arthritis


• For neuralgia and sciatica


• For insomnia


• For coughs and mucus reduction

Research on the Historical Usage Guidelines of Black Cohosh

Black Cohosh has no known toxic effects, but occasionally some people may experience stomach upset. Allow 4 - 8 weeks to see benefits. Pregnant or lactating women should not take this herb, and women on estrogen therapy should consult their doctor first. Large dosages may cause abdominal pain, nausea, headache, dizziness, or low blood pressure.

Black Cohosh Facts for Informational Purposes Only

Readers should not use this information for self-diagnosis or self-treatment, but should always consult a medical professional regarding any medical problems and before undertaking any major dietary changes. This information is not meant to be substituted for medical advice.