(1) fully exposed scraping parts, in the skin evenly coated with Gua Sha oil and other media;
(2) hand holding scraping board, first to light, slow techniques, to be patient adaptation, the technique gradually aggravated, accelerated, to the extent that the patient can tolerate. It is advisable to scrape in one direction, follow the meridians, and focus on scraping when encountering pain points and acupoints, in order to produce gua sha to the extent.
(3) can first scrape the back of the ducal and foot solar bladder meridian dorsal yu point route, invigorate a body of yang, adjust the function of internal organs, enhance the ability to resist disease; and then according to the condition of the scraping of the local a yes point or meridian points, can achieve better results.
(4) after scraping the patient to drink warm water, in order to help the body detoxification drive evil.
Scraping is to Chinese medicine meridian acupoint theory as a guide, through the special scraping apparatus and corresponding techniques, dipped in a certain medium, in the surface of the body for repeated scraping, friction, so that the skin localization appeared red corn, or dark red bleeding points, such as "Gua sha" change, so as to achieve the role of blood through the role of Gua sha. Because of its simple, convenient, inexpensive, effective features, clinical applications, suitable for medical and family health care. It can also be used with acupuncture, cupping, bloodletting and other therapies to enhance the effect of blood circulation and eliminate blood stasis, expel evil spirits and detoxification.
(1) cow horn class ① characteristics and efficacy cow horn class gua sha board clinical especially to use water buffalo horn for more. Buffalo horn taste pungent, salty, cold, pungent can be dispersed, blood swelling; salty can be soft and moist down; cold can clear heat and detoxification, cool blood shock. And the texture is tough, smooth and durable, rich in raw materials, easy processing; ② Note avoid hot water for a long time soaking, fire or electric grill; scraping the scraper needs to be immediately after the scraping board dry, coated with olive oil, and stored in the scraping board set.
(2) jade class ① characteristics and efficacy of jade with moisturizing skin and muscle, clearing heat and detoxification, calm and tranquilize, dispel evil spirits and other roles. Its texture is warm and smooth, easy to hold, because of its comfortable touch, suitable for facial gua sha; ② Note after use to pay attention to clean; avoid collision; avoid contact with chemical reagents. Gua Sha tools material is not fixed, form, many daily utensils can be used as gua sha tools: such as copper, silver yuan, porcelain spoon, tender bamboo board, cotton yarn, mussel shells, etc., and now there is a resin, silicone and other modern materials made of gua sha tools.
(3) stone class ① characteristics and efficacy stone stone material is Surabaya pumice, this stone contains a variety of trace elements, infrared radiation band is very wide, can dredge the meridians, heat detoxification, soften the solid, and can make the human body local skin warming, used to scrape the depreciating stone Gua Sha scraping plate edge thicker than 3mm; ② Note that because of the stone stone may contain hazardous substances, need to be careful to distinguish between the authenticity of purchase, the purchase by the national authority to test does not contain any harmful substances, the purchase of the stone is a very important part of the body. Purchase by the national authority to test the stone does not contain harmful substances.