AIM: To establish HPLC for the determination of icariin and adenosine in Cordyceps Vigorine Tablet. METHODS:MetaChem Polaris ODS C18-A column(4.6 mm × 250 mm, 5 μm) was adopted; acetonitrile-water was the mobile phase; detection wavelength was set at 272 nm for icariin and at 260 nm for adenosine; column linearity within the range of 0. 374-2. 246 μg for icariin and 0. 348-1. 392 μg for adenosine, respectively. The average recovery and RSD were found to be (99.4 ± 1.84) % for icariin ( n = 6), (99.63 ± 1.29 ) % for adenosine,respectively. CONCLUSION: The method is convenient, fast, reliable to operate and suitable for the quality control of Cordyceps Vigorine Tablet.