Location of Ear Tip Point: The Ear Tip Point is located on the ear chakra, the tip of the ear above the auricle when the ear chakra is folded towards the ear screen. The role of ear tip bloodletting: This method is a unique therapy of Chinese medicine, is the use of needle piercing the tip of the ear point, release a small amount of blood, in order to play a diarrhea heat to open up the orifices, swelling and pain, calm the mind, wind and itching effect. Modern research shows that auricular acupuncture not only has a significant analgesic effect, and blood pressure, pulse, respiration and gastrointestinal activity can produce a good adjustment effect, can increase the body’s immunity, to achieve the role of resistance to disease and evil. Method of operation: After local disinfection with iodophor, use three-pronged needle to puncture the tip of the ear point, squeeze the needled area with both hands until it bleeds, squeeze 5-10 drops each time, once a day, alternating between the two ears. Clinical application: Clinically, it is mainly used for the treatment of vitiligo (with good efficacy on the head and face), pemphigus, acne, pediatric eczema, intractable pruritus, neurodermatitis, psoriasis and so on. People with skin lesions on the auricle should use this method with caution. In addition to the usual cold and headache, Chinese medicine identified as wind-heat external sensation, can also be used to the tip of the ear bloodletting method for treatment.