The invention discloses medicinal liquor for treating hyperosteogeny and belongs to the technical field of traditional Chinese medicines. The medicinal liquor is mainly prepared from a component A and a component B in a ratio of 1:(3-4), wherein the component A is prepared from seventeen medicines including Euphorbia cotinifolia, Thickleaf Croton root, himalayan teasel root, dahurian angelica root, sarcandra glabra, bark of Lindenleaf Torricellia, silktree albizia bark, Hiraute Shiny Bugleweek herb, crab, twig and leaf of Malabarnut, common Gendarussa herb, ground-ivy, herb of Bermudagrass, Japanese ophiorrhiza herb and the like; the component B is prepared from sixty medicines including amur corktree bark, eucommia bark, sappan wood, safflower, Chinese clematis root, twig and leaf of common Claoxylon, seed of Strychnos nuxvomica, cochinchina cudrania root, Tsoong Pellionia, stem of Climbing Entada, all-grass of Manybractelole Bugle, root of Ficus simplicissima and the like. The medicinal liquor is easy to prepare, the prepared medicinal liquor has effects of dispelling wind, eliminating dampness and promoting calcification of new bones, can effectively treat various clinical symptoms of a patient with hyperosteogeny, is low in recurrence rate and has no side effect.