The human body scraping is hand holding scraping board, first light, slow technique scraping skin, the patient to adapt to, the technique can be slightly accelerated aggravation, in order to the patient can tolerate prevail. Scraping should be one-way, along the meridian circulation scraping. Hungry, overfilled, after drinking alcohol, extremely tired when can not scrape.
Scraping time is generally 3~5 minutes for each part, up to 20 minutes or so. For some not gua sha or sweating less patients, not to force gua sha, to the patient feel comfortable as a principle. The first scraping of gua sha should wait 3-5 days, after scraping, then the second scraping treatment.
The whole order of scraping Gua Sha is from top to bottom, first to back, from the front, neck, back, waist or abdomen, hind limbs, back waist and chest and abdomen can be based on the condition to decide the order of scraping. Each place is usually scraped first on the Yang meridian, then the Yin meridian, and the left side of the body is scraped first, then the right side of the body is scraped.
The person body heat or internal organs disease through scraping Gua Sha will appear on the surface of the body of the special performance, the general people used to treat summer heat stroke, get rid of wind and cold as well as to relieve by the cold caused by the headache, dizziness and other symptoms.
Scraping need to be carried out by a professional doctor, not unauthorized operation, so as to avoid the risk.