Fire acupuncture therapy consists of two parts: fire acupuncture needles and fire acupuncture. First, the mechanism of action of fire acupuncture has the effect of warming Yang Qi, dispersing cold and dampness, dispelling wind and relieving itching, astringing herpes and creating muscle, dispelling blood stasis and draining pus, as well as clearing heat and dipping fire, moving Qi and detoxifying. And the fire acupuncture needle for the lesion of the destruction or loosening of the therapeutic effect is the specific performance of these three mechanisms of action. In ancient times, fire acupuncture was used to treat a variety of diseases, including internal, external, gynecological, pediatric and five senses, mainly for the treatment of paralysis, tendon disease, surgical carbuncles, scrofula and phlegm nuclei, cysts, nodules, sinus tracts, lymphatic tuberculosis, varicose veins of the lower extremities; moles, warts, herpes zoster, vitiligo and other skin diseases; chronic gastroenteritis, trigeminal neuralgia, intractable insomnia, post-stroke, sciatic nerve chronic gastroenteritis, trigeminal neuralgia, intractable insomnia, post-stroke sequelae, sciatica, lumbago, bone and joint tuberculosis, various types of arthritis, impotence, dysmenorrhea, etc.