Most women with mild to moderate chronic pelvic pain, lumbago and abnormal leucorrhea can have significant improvement within 2 weeks, while severe cases require 3 consecutive courses of treatment or even longer. It is often used in the treatment of chronic pelvic inflammatory disease with internal stasis and blood stasis, which is characterized by recurrent chronic pelvic pain, leucorrhea with high volume or yellowish color, lower abdomen or anal pain, and lumbosacral pain. In addition, patients should note that the medicine is cold in nature and should be suspended during menstruation and taken again after menstruation is over.