To open the meridians should be to unclog the meridians, acupuncture effect time is related to the patient’s condition, physical condition. For patients with mild disease, acupuncture usually takes 2-3 days to work, and for patients with severe disease, it takes about 1-2 weeks to work. Acupuncture is a general term for two treatments: needling and moxibustion. Acupuncture therapy is the use of special metal needles to stimulate the body acupuncture points, the use of manipulation, in order to dredge the meridians and channels, and harmonize qi and blood. Moxibustion therapy is the use of moxa rubbed into the moxa ball or moxa sticks, ignited after warming the skin surface of the acupuncture points, to achieve the warmth of the meridians, Yang dispersal of the purpose of the cold. Clearing the meridians means that acupuncture has the effect of removing the stagnation of meridians and restoring their smoothness, which is the most basic and direct therapeutic effect of acupuncture. The stagnation of meridians caused by various internal and external factors is one of the most important pathologies of the disease, which is characterized by pain, numbness, swelling, bruising and other symptoms, and the appearance of petechiae, congestion, nodules, strips and other positive reactions on the surface of the meridians. Acupuncture and moxibustion clinical treatment operations need to be carried out by a professional physician, do not operate on your own.