Blue Cohosh
Caulophyllum thalictroides
A Native American root historically used for labor and menstrual induction.
Traditional use (indigenous-americas): A Native American root historically used for labor and menstrual induction.
A Native American root historically used for labor and menstrual induction.
Active constituents are under study; evidence ranges from traditional use to preliminary human trials.
- A Native American root historically used for labor and menstrual induction.
Evidence strength: traditional use.
- See the evidence level above
- Can harm the heart and is linked to serious newborn harm when used in pregnancy — not for self-use.
- Pregnancy
- Self-dosing
- Heart conditions
Can harm the heart and is linked to serious newborn harm when used in pregnancy — not for self-use.
May interact with prescription medications — review with a clinician if you take any.
Use caution in pregnancy, breastfeeding, for children, and with chronic disease unless cleared by a clinician.
Choose reputable, tested suppliers; correct identification is essential for wild-harvested plants.