Chinese Crude Medicines named Tang Kuei .is the dried roots of Umbelliferae
Angelica sinensis (Oliv.)Diels and it is mainly produced from the southeast of
Gansu ,China and the more quantity and high quality from Minxian , Gansu
and all are cultivated.It has the function of invigorating blood and activating blood
circulation ,It can regulate menstruation, relieve pain, moisten intestines
and relieve constipation.Deficiency of cold and abdominal pain, rheumatism
and arthralgia, It is used for amenorrhea, rheumatism, arthralgia and injury
of falling and throwing.