Scraping Gua Sha will generally appear slight pain symptoms, are within the range of tolerable, do not need to be particularly nervous, maintain a relaxed state of mind pain will be reduced. Scraping belongs to the Chinese medicine of a treatment method, the use of special scraping tools, through the scraping oil as a lubricating medium on the local skin scraping, to play the role of dredging, improve local blood circulation, adjust the local function and so on. In the whole process of scraping Gua Sha will be accompanied by a slight sense of pain, especially the skin is more sensitive crowd, pain symptoms will be slightly obvious, but are in their own ability to withstand the range. It is recommended that patients go to a regular hospital Chinese medicine department, by a professional doctor to operate, grasp the time, strength and precautions, etc., to ensure that the patient gua sha treatment safety.