The invention discloses a Chinese medicinal composition for treating cervical spondylosis and a preparation method thereof. The Chinese medicinal composition for treating cervical spondylosis comprises the following components: astragalus root, licorice, bupleurum, ephedra, Szechuan lovage rhizome, suberect spatholobus stem, safflower, bunge auriculate root, angelica, pseudo-ginseng, kudzuvine root, white peony root, notopterygium root, cortex phellodendri, pilose asiabell root, frankincense, clove, cinnamon, turmeric, divaricate saposhnikovia root, mustard seeds, pubescent angelica root, carbonized human hair, nux vomica, ephedra, angelica dahurica, rhizoma sparganii, eucommia bark, kudzuvine root, tall gastrodia tuber and peach seeds. The preparation method comprises the steps of making each component into a thick paste, then mixing all the thick pastes and performing centrifugal spray to form paste powder. The Chinese medicinal composition for treating cervical spondylosis, disclosed by the invention, has the advantages that multiple medicinal materials are appropriately matched with one another, and based on the synergistic or resistant effect among the medicinal materials, the treatment effect is improved, the requirement for treating complex diseases is met, adverse responses are reduced, and the Chinese medicinal composition is significant in treatment effect, safe, reliable and simple in use and has a good treatment effect on the cervical spondylosis.