The invention relates to a Chinese herbal medicine paste for relieving pain, comprising a plurality of medicine materials of angelica, cassia twig, rhizoma chuanxiong, olibanum, myrrh, sylvestris, pubescent angelica, milettia reticulate, pheretima, siegesbeckiae, balsamine, japan yam rhizome, futokadsura stem, orientavine, a millet liquor flavored with the root bark, nuxvomica, Chinese polyphaga, homalomena rhizome, Chinese clematis radix clematidis with fixed weight proportions. The preparation method comprises the following steps: immerse the Chinese herbal medicine materials with fixed weight proportions into sesame oil; 1 kilogram medicine consumes 0.5kg sesame oil; after sever days of immersion, heat mixture for boiling and deslag the mixture; place the residual material on cloth to form a plaster. When in use, slightly heat the plaster and adhere the plaster to the affected part; and each plaster can be used for four days. The Chinese herbal medicine paste has the advantages of effective pain relief and elimination, simple application, rapid and persistent therapeutic effect and low side effect.