The invention discloses a plaster, and belongs to the technical field of application of traditional Chinese medicines. The plaster is prepared from the following raw medicines in parts by weight: 10-20 parts of toad skin, 15-30 parts of bungarus parvus, 15-30 parts of centipede, 15-30 parts of scorpion, 10-20 parts of pangolin scales, 5-15 parts of moschus, 15-30 parts of saussurea involucrate, 20-30 parts of pseudo-ginseng, 15-30 parts of frankincense, 15-30 parts of myrrh, 20-40 parts of dragon's blood, 20-40 parts of rhizoma cibotii, 20-40 parts of caulis spatholobi, 20-40 parts of common threewingnut root, 20-40 parts of radix aconiti, 20-30 parts of rhizoma gastrodiae, 20-30 parts of white mustard seed, 20-30 parts of fructus xanthii, 100-150 parts of minium and 800-1,000 parts of oleum sesami. The plaster has the significant advantages of being fast in effect, short in course of the treatment, remarkable in effect, low in cost and safe, free of toxic or side effect and the like.