Fire needle is a kind of acupuncture therapy, with the effect of warming the meridians and dispersing cold (warming the meridians of the human body to get rid of the cold in the body), activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), relieving pain, softening and dispersing knots (softening and dispersing the hard knots), reducing swelling, and removing rotting flesh and regenerating the muscle (promoting rotting flesh to fall off, and new flesh to grow), and so on. Fire needling is a treatment method in which the body of a special needle is burned red with fire and then quickly pierced into a certain part of the human body to give the body a burning stimulus so as to achieve the purpose of treating the disease. Fire needle commonly used acupuncture method point stabbing method, dense stabbing method, scattered stabbing method, around the stabbing method, stabbing method and so on. Fire Needle has the efficacy of warming the meridians and dispersing cold (warming the meridians of the human body and getting rid of the cold in the body), activating blood circulation and removing blood stasis (promoting the operation of blood and eliminating the blood stasis in the body), relieving pain, softening and dispersing the knots (softening and dispersing the hard knots), eliminating swelling, and removing the rotting and regenerating the muscle (promoting the shedding of rotting flesh and the growth of new flesh). poisonous sore, an acute suppurative disease that occurs on the body surface, limbs, and internal organs), snake string sores, salvia (an acute infectious disease, visible as reddening of the skin like paint), psoriasis, varicose veins, warts, wart, moles, and other skin diseases. Fire for diabetic patients, keloid, allergy with caution, large blood loss, coagulation mechanism disorders in patients, as well as unexplained lumps in the area is prohibited, should be operated by a clinician.