Under normal circumstances, in the operation of professionals scraping Gua Sha cupping fire not only will not harm the body, but also have some benefits to the body, but need to pay attention to scraping Gua Sha and cupping contraindications crowd. 1. Scraping is through the external force, make the human body blood circulation more smoothly, increase sweat gland secretion, is conducive to the elimination of body toxins, reduce the body burden. Through the scraping of the human skin, you can soothe some parts of the body of the long-term labor caused by the soreness, relieve human fatigue. Scraping can play the role of dredging the meridians, blood circulation and stasis. 2. Cupping can be the body of dampness, cold, through the skin tissue penetration, so as to get rid of the evil. Gua Sha and cupping are commonly used methods in traditional Chinese medicine, and the therapeutic effects of the two are very similar, both of which are able to expel cold or toxins from the body. But also pay attention to leukemia, renal failure, generalized heavy swelling, suffering from skin diseases is not suitable for people to do gua sha. Skin with allergies, ulcers, edema and the distribution of the heart, large blood vessels, high fever and convulsions, as well as pregnant women’s abdomen, lumbosacral area should not be cupping fire cupping. Gua Sha and fire cupping need to be operated under the guidance of a doctor, do not operate privately, so as not to cause damage to the organism.