After the back scraping should pay attention to rest as well as back warmth, scraping interval time and so on.
1. rest: after gua sha recommended rest 15~20 minutes, do not immediately exercise. As the process of scraping may have the phenomenon of sweat, can drink a cup of warm water after scraping.
2. back warmth: after scraping gua sha should wear clothes in time, after the gua sha 30 minutes should not take a bath. Avoid feeling wind cold in winter, avoid fan, air conditioning blowing directly on the scraping part when scraping in summer.
3. interval time: between two scrapes of gua sha should interval 3 ~ 6 days, or in gua sha spot subside after can again in the original scrapes of gua sha.
If you have a need for gua sha, it is recommended that you go to a regular hospital and have a professional physician operate.