The invention discloses external-use traditional Chinese medicine for treating hypermenorrhea. The external-use traditional Chinese medicine is prepared from, by weight, 12 parts of radix gentianae, 10 parts of common cephalanoplos herbs, 7 parts of carbonized nodus nelumbinis rhizomatis, 5 parts of cortex eucommiae, 10 parts of radix scrophulariae, 10 parts of medulla junci, 8 parts of dried human placenta, 10 parts of ciliate bugle herbs, 7 parts of saxifraga, 15 parts of carbonized sanguisorba roots, 6 parts of Chinese pulsatilla roots, 12 parts of rhizoma cimicifugae, 10 parts of semean vaccariae, 7 parts of folium perillae, 10 parts of semen litchi, 15 parts of folium artemisiae argyi, 7 parts of endoconcha sepiae, 5 parts of bamboo juice, 5 parts of kusnezoff monkshood roots, 15 parts of calyx of garden eggplant, 15 parts of Japanese banana roots, 10 parts of acronychia pedunculata (L.) Miq., 7 parts of radix asteris, 10 parts of rhizoma phragmitis, 7 parts of coix seeds, 8 parts of commelina communis, 15 parts of herba eupatorii, 5 parts of rhizoma ligustici, 10 parts of fructus amomi, 10 parts of herba ecliptae, 7 parts of radix cynanchi paniculati, 15 parts of carapax trionycis, 10 parts of radix aucklandiae, 5 parts of kudzu vine roots, 7 parts of rhizoma alismatis, 10 parts of dogwood fruit pulp, 5 parts of fructus psoraleae, 10 parts of teasel roots, 15 parts of herba moslae and 10 parts of herba verbenae. All traditional Chinese medicine raw materials of the medicine are compounded dialectically and work together to achieve the effects of tonifying qi, invigorating the spleen, reinforcing the kidney to replenish essence, cooling the blood, promoting blood circulation, warming channels and stopping bleeding, the effect of treating a patient suffering from hypermenorrhea is remarkable, and no toxic or side effect exists.