Dai medicine can be divided into cold compress medicine and hot compress medicine. Cold drag drug therapy has the functions of clearing away heat and toxic materials, expelling wind and reducing fever, and is specially used to treat high fever. The heat-dragging and rubbing medicine therapy has the functions of expelling wind, promoting blood circulation, dredging channels and relieving pain, and can be used to treat diseases such as Guan Meilan (cold rheumatoid arthritis), Guan Fen (sequelae of stroke hemiplegia), bending plum (cervical spondylosis) and connecting waist (lumbar spondylosis).