Scraping back mainly includes items preparation, scraping according to the order and parts of the gradual, scraping after the attention.
1. items preparation: wash your hands before scraping, ready scraping board, scraping oil, etc., will scraping oil evenly coated in the back skin.
2. scraping in accordance with the order and parts of the gradual: scraping with gua sha board scraping, should be a single direction uniform force, generally each part of the scraping 20 times or so, in order to skin red and purple to the degree that if the skin is dry, can be dipped in time to scraping oil.
First scrape the back of the center line of the position of the Governor’s vein, the direction of the top down, and then scrape the distance from the back of the center line of the bladder meridian next to open 1.5 inches and 3 inches of the position; next from the inside out scrape the scapula where the part, and finally is the obliquity muscle, from the large vertebrae point to start to outward scraping.
3. after scraping the attention: after scraping the gua sha can drink more warm water, scraping parts of attention to avoid the wind.
Patients should be operated by a doctor to carry out gua sha, do not operate on their own, cause discomfort.