The invention provides an analgesic, prepared from the following raw materials: radix stephaniae tetrandrae, herba speranskiae tuberculatae, rhizoma corydalis, fructus evodiae, trogopterus dung, myrrh, sea cucumber, rhizoma smilacis glabrae, tabasheer, pine nodular branch, radix clematidis, Chinese angelica, radix paeoniae alba, raw liquorice root, borneol, rhizoma curcumae, semen coicis, raw rhizoma atractylodis macrocephalae and herba cistanche. The traditional Chinese medicine preparation is provided on this basis; by means of a great deal of clinical medication observation, laboratory studies and relevant safety testing, the traditional Chinese medicine preparation provided by the invention is proved to be precise and appropriate in prescription formulation and compatibility, definite in treatment effect, safe and reliable, and is clinically promoted in a dosage form of acupoint injection, thus bringing good news to patients beset by the pain of various bone diseases.