Chinese medicinal preparation for treating dysmenorrhea and postpartum blood stasis

The invention discloses a Chinese medicinal preparation for treating dysmenorrhea and postpartum blood stasis. The Chinese medicinal preparation comprises the following raw material medicaments in part by weight: 15 parts of motherwort herb, 15 parts of Chinese angelica, 10 parts of nutgrass galingale rhizome, 10 parts of Chinese date and 9 parts of cowherb seed and comprises pills, powder, tablets, oral liquid preparations and capsules prepared by the conventional preparation process or a modern preparation process. By mixing the raw material medicaments, the preparation has the effects of eliminating cold to stop pain, dispersing the depressed liver-energy, promoting blood circulation by removing blood stasis, regulating the menstrual function and relieving pain. By being taken orally, the preparation enhances the immune function of an organism, has good curative effects on the dysmenorrhea and the postpartum blood stasis which are caused by various etiological factors and is convenient to take. Clinical application indicates that the preparation has the advantages of quick function, remarkable curative effect, high tolerance, low cost and no toxic or side effect.