Chinese medicine believes that the brain is the house of the spirit, head is the meeting of all yang. Head scraping has the effect of clearing the mind, dredging the whole body yang qi. Before the head scraping method: from the Hall of India point to the top of the head in the middle of the hundred will point. Because this part is wider, so often this part is divided into three sections for scraping, each section of the scraping 20, to the scalp has a feeling of heat. Back head scraping method: from the top of the head right in the middle of the hundred meeting point to the back of the hairline. Scrape after the head of the number of times, strength and front head consistent. Head sides scraping method: from the head on both sides of the solar plexus from sideburns to the back of the ears in an arc for scraping, until the wind pool point, always one-way scraping, general scraping 20 times can. Scraping force to be uniform, strength from light to heavy, to the extent that the patient can withstand. According to the patient’s physique and scraping parts, should choose different scraping power. Among them, children, old and frail patients, and facial scraping, the force should be light; physical fitness patients, or both sides of the spine, lower limbs and other muscle parts of the scraping, the force is heavy. The clinical treatment operation of gua sha needs to be carried out by a professional physician, do not operate on your own.