Bruise plaster and preparation method thereof

The invention provides a bruise plaster and a preparation method thereof. The bruise plaster contains the following materials in parts by weight: 1-2% of first-class cinnamon, 2-3% of deer's sinew, 2-3% of Angelica sinensis, 1-2% of divaricate saposhnikovia root, 1-2% of pinellia ternata, 2-3% of radix aconiti agrestis, 0.8-1.2% of Chuanbie, 2-3% of rhizoma drynariae, 2-3% of arisaema consanguineum schott, 2-3% of eucommia ulmoides, 1-2% of Carthamus tinctorius, 1-2% of Huoxue, 1-2% of phellodendri, 1-2% of radix clematidis, 1-2% of combined spicebush root, 1-2% of Guzhi, 0.1-0.2% of monkshood, 1-2% of camphor, 1-2% of Shanleng, 2-3% of sangusis draconis, 2-3% of fructus psoraleae, 1-2% of curcuma zedoaria, 2-3% of frankincense and myrrh, 1-2% of rhizoma kaempferiae, 1-2% of galanga, 1-2%of Lead oxide yellow, 10-15% of yellow lead , 20-25% of sesame oil, 10-15% of rosin, and 1-2% of medicinal cyathula root. According to the invention, based on the research and treatment principle of traditional Chinese medici