To research the effect of Yiqi Shenggu parenteral solution on in vitro proliferation of myoblast.Methods:Yiqi Shenggu parenteral solution was compared with Huangqi parenteral solution, Compound Angelica parenteral solution and blank group on cultured myoblasts at various concentrations. The optimal growth concentration of myoblasts proliferation was filtered for each parenteral solution and their impacts on proliferation were observed. Results:Not statistically different with other two medicated solutions, Yiqi Shenggu had significant stimulating effect than the blank group (P<0.05).Conclusion:Yiqi Shenggu parenteral solution can promote the proliferation of myoblasts.