The invention relates to a medicament for dysfunctional uterine bleeding. The medicament is prepared from the following Chinese medicinal plants such as Chinese angelica, India madder root, safflower, rhubarb, cornu cervi pantotrichum and the like. Vitality-stagnation and blood-stasis type uterine bleeding has the cardinal symptoms of purple black blood blocks, overmuch amount or overless amount, incessant bleeding, dark purple tongue bodies or petechia and ecchymosis on the tongue bodies, and hesitant pulse. The medicament has the effects of nourishing blood and calming liver, cooling blood and clearing heat, promoting blood circulation and stopping bleeding, reinforcing insufficiency and restoring, warming middle and governing blood, cooling blood and expelling stasis and the like, wherein blood is enriched to assist rooting and is hot and smooth to stop bleeding, accumulated blood is cleared to generate new blood, and vitality is strengthened to recover Yin blood. The medicament has a reasonable formula, is convenient to take, has a good curative effect, quickly cures diseases, and does not have any toxic or side effect. The whole formula is effective and has the effects of cooling blood, clearing away heat, activating blood, dissolving stasis, warming meridians to dissipate cold, and consolidating and regulating menstruation. The medicament has the effects of cooling blood and stopping bleeding without congestion, stopping metrorrhagia and metrostaxis, and making menstruation normal and healthy as usual. The medicament can cure the dysfunctional uterine bleeding of puberty patients and menopause patients in a short time. By the medicament, hundreds of patients are clinically treated for more than ten years, the cure rate is 93.8 percent and the total effective rate is 97.5 percent.