Dan Gui has been called "female ginseng," based on its use for gynecological disorders, used primarily for health conditions in women: such as painful menstruation or pelvic pain, recovery from childbirth or illness, and fatigue/low vitality.
Since ancient times Dang Gui has been held in high esteem, and it is often the chief ingredient in blood formulas. Although valuable for both sexes, it is especially important for women. Shen Nong, the founder of Chinese herbology, writes in his classical text Shen Nong Ben Cao Jing, that in addition to being effective for a full range of gynecological complains, Dang Gui is a superior herb that should be included in all formulas designed to promote the circulation of blood.
Dang Gui, particularly at high doses, may increase your sensitivity to sunlight and cause skin inflammation and rashes. Stay out of the sun or use sunscreen while taking Dang Gui