Moxibustion mainly has the function of warming and dispersing cold, helping Yang to consolidate and release, eliminating stasis and dispersing nodules, and preventing diseases and health care. It can treat some common gynecological diseases, various pains caused by cold, or diseases caused by lack of yang energy after poor diet. Moxibustion is very effective in treating menstrual diseases, such as dysmenorrhea, which can warm the menstruation, dissipate cold, and relieve pain, and can be used to clear the channels of menstruation caused by insufficient qi and blood.