Scraping Gua Sha not Gua Sha may be physiological factors, scraping Gua Sha strength is not enough, scraping Gua Sha time is shorter and other reasons.
1. physiological factors: patients in the normal life routine normal, no meridian, blood stasis and other manifestations, this situation usually scraping Gua Sha will not be out of Gua Sha.
2. scraping strength is not enough: due to too much subcutaneous fat, scraping strength is not enough, it can not reach the role of scraping, easy to scrape the phenomenon of Gua Sha not Gua Sha.
3. scraping time is shorter: local scraping general 10 ~ 20 minutes, the whole body scraping appropriate 20 ~ 30 minutes. If the scraping time is shorter will also appear not gua sha situation.
Note that patients with bleeding tendency diseases, infectious skin diseases and pregnant women’s abdomen, lumbar-sacral area avoid scraping Gua Sha.
If there is a situation where the scraping is not gua sha, it is recommended to ask the physician to understand the reason. The recommendation of Gua Sha is operated by a professional physician, do not operate on your own, so as not to make a mistake. For some patients who are not easy to get out of gua sha or gua sha less, can not be forced to get out of gua sha.