Gua Sha involves scraping the skin with a gua sha tool (usually stone, but may be horn, bone, metal, wood or plastic) to relieve muscle and joint pain and tension, improve circulation and release stagnant energy. It is an ancient Chinese technique that now has a big following in the west. Painful spots in the body are are treated with gua sha tools, which are used in short or long strokes over the area. With the stroking stagnant blood and lymph is dissipated, promoting circulation and accelerated healing, releasing stagnant energy, and reducing inflammation (the scraping usually causes petechiae - a reddened, bruised area, but this disappears in 2-3 days).
Do not scrape over any mole, pimple, varicose veins, skin disorders, wounds or scratches.
Gua sha is not recommended during pregnancy.
Do not use gua sha on the weak or elderly whose skin may be too frail.
Do not use on people with bleeding disorders, who are taking anti-coagulant medication or who have communicable diseases.
When using on the face only use gentle pressure to avoid bruises or marks.