Wild yam, Dioscorea opposita, is a traditional women's herb often used to promote hormonal balance and reproductive health. Historically, wild yam has been given to support healthy menstrual cycles and to reduce menstrual cramps.* Creams made from wild yam are recommended for menopausal symptoms such as hot flashes and vaginal dryness, and a decoction of the herb has a wide use for these as well as in treating insomnia, cramps, headaches, and migraines.*