The invention provides fructus chaenomelis foot bath powder with functions of conditioning and promoting blood circulation to remove blood stasis, and a preparation method of the fructus chaenomelis foot bath powder. The fructus chaenomelis foot bath powder is prepared from the following active component raw materials in parts by weight: 20-40 parts of fructus chaenomelis, 20-30 parts of folium artemisiae argyi, 15-25 parts of ramulus cinnamomi, 10-20 parts of fructus gardeniae, 5-15 parts of radix notoginseng, 8-10 parts of semen persicae, 7-9 parts of rhizoma polygonati and 3-5 parts of radix pseudostellariae; the preparation method comprises the steps of cleaning, drying, crushing, sieving, mixing, sterilizing and bagging to obtain the product. The Chinese herbal medicine effective components in the product are transmitted to the corresponding parts of a human body through the meridians and collaterals of feet, so that blood circulation is enhanced, and the effects of dredging collaterals, promoting blood circulation to remove blood stasis, soothing liver and regulating gas as well as helping digestion and removing food retention are achieved; the foot bath powder has an obviouseffect on conditioning and rehabilitation of blood stasis diseases such as gloomy complexion, weariness, susceptibility to pain, pain in the fixed place, hard lumps, dark purple bleeding, dullness, dark complexion, dull lips, blood stasis, poor qi movement, dark orbits, dry body, easy falling of hair, and the like.