1.Does it hurt when I do the arc blade needle knife? A: Generally speaking, not much pain, the main feeling is soreness and swelling, because the arc blade needle knife to loosen the soft tissue is mainly strain, peripheral nerves are not very sensitive, and into the needle blade is curved, from the mechanical theory of analysis, the pain value is equivalent to acupuncture, and do not want to think of the terrible. 2, arc blade needle knife once can cure my cervical spondylosis or lumbar disc herniation? A: treatment will reduce some, because the cause of these diseases are soft tissue strain, resulting in local fascia thickening, high local tension, poor blood circulation – local pain-causing P substances and acidic product accumulation (resulting in soreness), so the treatment of a fascial tension is reduced, the blood circulation improves, the symptom is better; how many times to do, but also according to the extent of the soft tissue strain and the ability of self-repair to Decision. Generally speaking, 4-5 times a course of treatment is basically, the interval of 3 months to half a year to consolidate the treatment, when the local soft tissue relaxation is soft enough, want to commit the disease are difficult!