The ring jump point out of gua sha may with scraping time is too long, the force is too heavy and other non-disease factors, but also may with blood stasis paralysis or cold damp blockage and other disease factors. In the ring jump point near the gua sha operation, the local skin gua sha is more obvious, showing blue purple, may be too much with the gua sha force or gua sha operation time is too long and other factors related to this belongs to the non-disease factors. The ring jump point chasha may with blood stasis paralysis blocked meridian related, gua sha method has dredge meridian, blood circulation (promote blood operation, eliminate the body of blood stasis) efficacy, in the operation of the local chasha performance can appear. In addition, the ring jump point gua sha may also with cold damp blocking related, scraping gua sha operation, prompting the cold dampness of the evil out of the body, and then manifested as the symptoms of gua sha. The above is the common cause of the ring jumping point, ring jumping point, need to timely medical treatment to find a specific reason.