Preparation method for drug for treating spur

The invention discloses a preparation method for a drug for treating spur. The drug is prepared from the following components in parts by weight: 6g rhizoma smilacis glabrae, 10g semen raphani, 6g large divergence, 8g ramulus mori, 30g large pterospermum bark, 6g cibotium barometz, 10g rubus reflexus ker, 6g creeper root, 6g schefflera arboricola, 6g homalomena occulta, 6g achyranthis bidentatae, 6g bauhinia root, 10g delavay schefflera root, 10g kadsura pepper stem, 5g fructus psoraleae, 4g radix rehmanniae preparata, 3g asarum, 5g angelica sinensis, 6g notopterygium, 10g creeper root, 10g adder tongue herb, 6g swamp mahogany leaves, 6g isatidis leaves, 6g stahlianthus, 6g sarcandra, 10g evodia lepta merr leaves, 5g herba epimedii leaves, 9g golden cypress, 10g ligusticum chuanxiong hort, 6g erycibe obtusifolia benth, 6g zanthoxylum, 6g elaphe radiate, 3000g pure cereal wine, 4000g sesame oil and 2000g minium. The preparation method disclosed by the invention can be used for preparing the plaster and traditi