Yiwu Zhenwei Chinese Herbal Medicine Technology Development Co., Ltd.

Using "pain VAS score" as the main efficacy indicator, a randomized, double-blind, single-dummy, placebo-controlled, multicenter clinical trial design was adopted to evaluate the efficacy and safety of traumatic injury ointment in the treatment of soft tissue contusion (Qi stagnation and blood stasis syndrome), and conduct preliminary dose exploration.

Using "pain VAS score" as the main efficacy indicator, a randomized, double-blind, single-dummy, placebo-controlled, multicenter clinical trial design was adopted to evaluate the efficacy and safety of traumatic injury ointment in the treatment of ankle sprain (Qi stagnation and blood stasis syndrome), and conduct preliminary dose exploration.