An HPLC method for the determination of three components (paracetamol, caffeine and chlorphenamine maleate) in Ankahuangmin Capsules was established.The anal. column was Agilent TC-C18 (4.6 mm × 150 mm, 5 μm).The mobile phase was phosphate buffer (1.5 g ammonium phosphate monobasic was dissolved and 1.0 mL phosphoric acid was added in water diluted to 1000 mL)-acetonitrile (85:15) and the flow rate was 1.0 mL·min-1.The detection wavelength was 225 nm and the column temperature was 30°C.The linear ranges of paracetamol, caffeine and chlorphenamine maleate were 2.523-7.569, 0.1496-0.4488 and 0.01008-0.03024 μg with relative coefficient of r=0.9998, r=0.9999, r=0.9999 and relative average recoveries of 99.6% (RSD=0.56%, n=9), 99.5% (RSD=0.60%, n=9) and 99.8% (RSD=0.65%, n=9), resp.The method was simple, rapid and accurate, and it can be used for the quality control of Ankahuangmin Capsules.