The invention provides medicinal granules comprising brown sugar, Colla corii Asini, Cornu cervi Pantotrichum, ginseng, clove, costus root, red jujube and tea, which are prepared by the following raw materials in parts by weight: 10 to 20 parts of brown sugar, 10 to 20 parts of gordon euryale seed, 1 to 5 parts of red sage root, 1 to 5 parts of Colla corii Asini, 1 to 5 parts of Cornu cervi Pantotrichum, 5 to 10 parts of lotus seed, 1 to 5 parts of ginseng, 1 to 5 parts of clove, 1 to 5 parts of costus root, 1 to 5 parts of motherwort, 1 to 5 parts of angelica, 1 to 5 parts of aconite, 1 to 5 parts of Rhizoma zingiberis, 3 to 8 parts of red jujube, 1 to 5 parts of puer tea and 1 to 5 parts of Radix rehmanniae Preparata. The product is scientifically prepared according to the physiological characteristics of the majority of women, the raw materials are easy to buy and store, and the drinking is convenient; the product has remarkable effects for dysmenorrhea of women and alleviating pain of patients, can invigorate spleen and replenish qi, and alleviate pain when being eaten regularly, and is an essential nutrition food for women in daily life; and therefore, the promotion value is very good.