Objective: To study the effects of activating blood to remove stasis and pain-alleviating of the Shangke-huayuzhitong Powder.Methods: The removing blood stasis effect was determined with the models of the haemostasis rat by hit. The hemorheological of rats wasdetermined with the models of the haemostasis rat by ice-water and adrenalin. The analgesic experiment was performed using hot plateand torsion method. Results: Shangke-huayuzhitong Powder markedly reduced blue stain area of skin,and hemorheological indexes inrats with blood stasis mode...